Isolated Vβ TCR antibodies

ABSTRACT

An isolated antibody that specifically binds a peptide coded by a nucleotide sequence coding for a variable region of β-chain of an human T lymphocyte receptor, said nucleotide sequence having a nucleotide sequence selected from any of: 
     the nucleotide sequences of SEQ ID Nos. 2 to 19.

PRIOR APPLICATION

This application is a division of U.S. patent application Ser. No. 423,383 filed Apr. 14, 1995 now U.S. Pat. No. 5,700,907, which is a continuation of U.S. patent application Ser. No. 934,530 filed Nov. 23, 1992, now abandoned, which is a 371 of PCT application FR 92/00130 filed Feb. 12, 1992, published as WO92/13950 Aug. 20, 1992.

The present invention relates to new nucleotide sequences coding for variable regions of β chain T-cell receptors, corresponding peptide segments and the diagnostic and therapeutic uses.

It is known that the receptors recognizing antigens at the surface of mature T lymphocytes (hereafter designated T-cell receptors) possess a structure having a certain similarity with those of immunoglobulins. Therefore, they contain heterodimeric structures containing α and β glycoprotein chains or γ and δ glycoprotein chains (see Meuer et al. (1), Moingeon et al. (2), Brenner et al. (3), Bank et al. (4)).

The directory of T-cell receptors must be able to address the immense diversity of antigenic determinants. This is obtained by genetic recombination of different discontinuous segments of genes which code for the different structural regions of T-cell receptors. Thus, the genes contain V segments (variable segments), optionally D segments (diversity segments), J segments (junction segments) and C segments (constant segments). During the differentiation of T-cells, specific genes are created by recombination of V, D and J segments for the β and δ loci and V and J segments for the α and β loci. These specific combinations as well as the pairing of two chains create the combinational diversity. This diversity is highly amplified by two supplementary mechanisms, namely the imprecise recombination of V-D-J or V-J segments and the addition of nucleotides corresponding to the N region (Davis et al. (5)).

A certain number of genetic V segments are already known. These segments have been grouped into subfamilies as a function of the similarity of sequences. By definition, the segments which have more than 75% similarity in the nucleotide sequence have been considered as members of the same subfamily (Crews et al. (6)). At present, about 60 distinct Vβ genetic segments are known (Wilson et al. (7), Robinson (8), Leider et al. (9), Reynolds (10), Li et al. (11)) which have been classified into 20 subfamilies, 7 of which have only one member (see Wilson et al. already quoted).

Furthermore, monoclonal antibodies directed against specific segments of the variable parts of T-cell receptors, in particular the β or δ chains, were recently described in WO 90/06758. These monoclonal antibodies are useful not only as diagnostic tools but also as therapeutic tools, for example, vis-a-vis rheumatoid athritis.

The use of synthetic peptides corresponding to the variable regions of the α or β chains in the treatment of auto-immune diseases was also described (27 and 28).

It is also known that variations exist from one individual to another in the expression of different variable segments of the T-cell receptor in man (27 and 28).

The present invention aims to enrich the directory of genetic segments coding for the variable regions of the β chains of T-cell receptors by providing new Vβ genetic segments belonging to new subfamilies or belonging to subfamilies of which at least one member is already known.

Therefore a subject of the present invention is nucleotide sequences coding for the variable regions of β chains of human T lymphocyte receptors, corresponding to cDNAs containing nucleotide sequences chosen from any one of the Vβ segments corresponding to one of the sequences SEQ ID No. 2 to 19, and the sequences which differ from them by one or more nucleotides.

More particularly a subject of the present invention is: sequences coding for the variable regions of β chains of human T lymphocyte receptors, corresponding to cDNAs containing nucleotide sequences chosen from any one of the Vβ segments corresponding to one of the sequences SEQ ID No. 2 to 5, and the sequences which differ from them by one or more nucleotides.

The expression "and sequences which differ from them by one or more nucleotides", encompasses alleles which differ by up to 8 nucleotides, but more often differ by 1 or 2 nucleotides, or which can differ by the deletion or addition of one or two codons.

Also a more particular subject of the invention is:

nucleotide sequences coding for the variable regions of β chains of human T lymphocyte receptors, corresponding to cDNAs corresponding to all or part of the nucleotide sequences chosen from any one of the Vβ segments corresponding to one of the sequences SEQ ID No. 2 to 5, and the sequences which differ from them by one or two nucleotides,

nucleotide sequences coding for the variable regions of the β chains of human T lymphocyte receptors, corresponding to cDNAs corresponding to one of the nucleotide sequences chosen from any one of the Vβ segments corresponding to one of the sequences SEQ ID No. 6 to 15, the sequences which differ from them by one or two nucleotides and fragments of the latter, in particular, the fragments of sequences which correspond to all or part of the nucleotide sequences chosen from any one of the V segments corresponding to one of the sequences:

1 to 155 of SEQ ID No. 8

1 to 125 of SEQ ID No. 9

1 to 111 of SEQ ID No. 10

and the sequences which differ from them by one or two nucleotides,

nucleotide sequences coding for the variable regions of the β chains of human T lymphocyte receptors, corresponding to cDNAs corresponding to all or part of the nucleotide sequences chosen from any one of the Vβ segments corresponding to one of the sequences:

1 to 195 of SEQ ID No. 16

1 to 99 of SEQ ID No. 17

1 to 113 of SEQ ID No. 18

1 to 186 of SEQ ID No. 19,

and the sequences which differ from them by one or two nucleotides.

By the expression "nucleotide sequences corresponding to cDNAs corresponding to all or part of the nucleotide sequences" is also designated the complete sequences as well as fragments of these sequences, including short fragments which can be used as probes (generally containing at least 10 nucleotides) or as primers (generally containing at least 15 nucleotides). In a general fashion, the present invention encompasses the group of new oligonucleotides which are fragments of Vβ sequences according to the invention.

As for the sequences which differ by one or two nucleotides, they correspond to variations which are observed experimentally at the time of determination of the nucleotide sequence of several cDNAs.

Also a subject of the present invention is the peptides coded by the nucleotide sequences according to the invention as well as the alleles and the derivatives of the latter which have the same function.

In a general fashion, the present invention encompasses the peptides constituted by or composed of a peptide sequence coded by the nucleotide sequences according to the invention as well as fragments of these peptides. It also encompasses the peptides which differ from the latter by one or more amino acids and which have the same function. These peptides can correspond to modifications such as those known with muteins or to allelic variations. In fact it has been shown in particular that certain genetic segments coding for the variable regions of chains of T receptors in man were subjected to a phenomenon of genetic polymorphism called allelic variation (29). The present invention encompasses the peptides resulting from this phenomenon.

The nucleotide sequences according to the invention have been obtained according to the following stages:

isolation of the RNAs of peripheral lymphocytes of an individual;

obtaining the complementary DNA using reverse transcriptase and a primer A which is specific to the Cβ region (SEQ ID No. 20);

genetic amplification (by Anchored Polymerase Chain Reaction or A-PCR) using a DNA polymerase, a poly C primer (SEQ ID No. 21) and a primer B which is specific to the Cβ region (SEQ ID No. 22);

a new amplification by A-PCR using DNA polymerase and a primer C which is specific to the Cβ region (SEQ ID No. 23);

insertion in a plasmid vector;

transformation of a bacterial host with the recombinant vector;

screening of recombinant bacterial colonies with a labelled oligonucleotide D which is specific to Cβ (SEQ ID No. 24);

extraction of plasmids from positive colonies;

and sequencing of DNA fragments containing the Cβ region.

The present invention can be reproduced, in particular, by bispecific genetic amplification (polymerase chain reaction or PCR) by starting with the peripheral lymphocytes which express the mRNAs including the variable or junctional β segments corresponding to sequences ID No. 2 to 19 of the invention or alternatively by applying this PCR technique to genomic DNA of any somatic cell of an individual taken at random. The invention can also be reproduced by preparing the above genetic sequences by the chemical synthesis of oligonucleotides.

The peptides according to the invention can be obtained by standard peptide synthesis. They can also be obtained by the application of known genetic engineering techniques including the insertion of a DNA sequence coding for a peptide according to the invention into an expression vector such as a plasmid and the transformation of cells with this expression vector.

Therefore a subject of the present invention is also plasmids and expression vectors containing a DNA sequence coding for a peptide according to the invention as well as the hosts transformed with this vector.

Also a subject of the present invention is antibodies, and, in particular, monoclonal antibodies, directed against an antigenic determinant belonging to or composed of a peptide according to the invention.

The monoclonal antibodies may be obtained by any of the techniques which allow the production of antibody molecules from cell line culture. These techniques include different techniques using hybridomas.

The antibody production may be obtained in animals by the immunization of the animals by injection with the peptides or fragments according to the invention, whether they be natural, recombinant or synthetic, optionally after coupling to an immunogen such as tetanus anatoxin, or also by injection of human T lymphocytes expressing the corresponding sequences at their surface, including recombinant cells transfected with the corresponding coding sequences.

Also a subject of the present invention is hybridomas producing monoclonal antibodies directed against the polypeptides according to the invention.

The present invention also encompasses the fragments and the derivatives of monoclonal antibodies according to the invention which are reactive with defined variable regions of T-cell receptors. These fragments are, in particular, the F(ab')₂ fragments which can be obtained by the enzymatic cleavage of antibody molecules with pepsin, the Fab' fragments which can be obtained by reduction of the disulphide bridges of F(ab')₂ fragments and the Fab fragments which can be obtained by the enzymatic cleavage of antibody molecules with papain in the presence of a reducing agent. The fragments can also be obtained by genetic engineering.

The monoclonal antibody derivatives are for example antibodies or fragments of these antibodies to which labellers such as a radio-isotope are attached. The monoclonal antibody derivatives are also antibodies or fragments of these antibodies to which therapeutically active molecules are attached, in particular, cytotoxic compounds.

The products of the invention have several uses in the field of diagnostics and in the field of therapeutics.

1--Uses in the field of diagnostics

The oligonucleotides contained in the nucleotide sequences according to the invention can be used to constitute detection probes (generally at least 10 nucleotides) which are capable of hybridizing with a variable region of a β chain or primers for the amplification of DNA (generally containing at least 15 nucleotides and preferably at least 17 nucleotides) which are capable of being linked to a sequence to be amplified.

Thus the oligonucleotides can be used in the diagnosis of immune disorders by detecting the presence of nucleic acid sequences which are homologues of a gene coding for the variable regions of β chains of T-cell receptors in the mRNA of a sample from a patient. Different methods can be used to establish a connection between the expression of T-cell genes and an illness. These methods include:

a--the production and analysis of cDNA expression libraries obtained from T-cells connected with the illness to determine the frequency of dominant genes;

b--Southern blot analysis of samples of genomic DNA to determine whether genetic polymorphisms or rearrangements of the genes coding for the T-cell receptors exist;

c--the analysis of samples by obtaining cDNA, amplification by PCR and hybridization with labelled probes;

d--the hybridization in situ of T-cells without culture of T-cells beforehand.

The primers can be used in PCR reactions in a method such as that defined in c.

The monoclonal antibodies, the fragments or the derivatives of these antibodies according to the invention can be used to study T-type immune responses, for example in the field of the auto-immune diseases of cancerology, of allergies, of transplants and of infectious diseases. In particular, the directory of different variable β segments of the T receptor can be studied, whether it be blood or tissue T-cells. In a general fashion the techniques used can be in vitro or in vivo methods.

With in vitro methods, the samples used can be samples of body fluids or tissue samples. The techniques used can include in particular flow cytofluorimetry to analyse blood T lymphocytes or labelling with immunoperoxidase on an anatomopathological section to study the lymphocytes infiltrating the tissues.

With in vivo methods, the antibodies, their fragments or their derivatives are administered by the usual routes, for example by intravenous route, and the immunospecific linkages are detected. This can be obtained for example in the case where an antibody is used which is labelled with a radio-isotope.

2--Uses in the therapeutic field

The oligonucleotides contained in the nucleotide sequences according to the invention can be used in therapeutics as anti sense oligonucleotides. In fact it is known that it is possible in vitro to inhibit the expression of a transcript gene in human lymphocytes by incubating these lymphocytes with an anti sense oligonucleotide specific to the gene in question (30). These anti sense oligonucleotides generally contain at least 10 and, preferably, at least 16 nucleotides. These anti sense oligonucleotides can be in particular the inverted and complemented sequences corresponding to 20 nucleotides upstream from the initiation site of the translation (ATG). The significance of the use in vitro of anti sense oligonucleotides specific to a Vβ genetic segment is to abolish (or strongly diminish) the expression of a T receptor containing this Vβ segment and thus to obtain a phenomenon of clonal deletion at the level of the specific reactivity of T lymphocytes. The anti sense oligonucleotides can not only be used in vitro on human T lymphocytes which are then reinjected, but also in vivo by local or systemic injection preferably after modification to increase the stability in vivo and the penetration into the lymphocytes of these oligonucleotides.

The monoclonal antibodies according to the invention can be used to modulate the immune system. It is in this way that the antibodies can be administered to block the interaction of the effector T-cells with their specific antigen. Anti T receptor antibodies linked for example to a cytotoxic molecule or a radio-isotope can also be administered so as to obtain a clonal deletion, thanks to the specific fixation on a β chain of a T-cell receptor. The monoclonal antibodies according to the invention can be used in therapeutics at low mitogenic concentrations so as to activate, in a specific fashion, certain sub-assemblies of T-cells or can be used at much higher concentrations to fix them to the receptors concerned and thus label these sub-assemblies with a view to their elimination by the reticulo-endothelial system. An important criterion in the treatment of an illness is the ability to modulate the sub-assemblies of T-cells linked with an illness. The exact nature of this therapeutic modulation, namely blocking or suppressing a particular sub-assembly of T-cells or on the contrary stimulating and activating a particular sub-assembly, will depend on the illness in question and the specific sub-assembly of T-cells concerned.

This type of treatment has an advantage over current treatments using antibodies such as the treatment with anti CD3 antibodies in patients having had a kidney transplant and having a rejection problem, given that thanks to the invention there will be no modulation of the totality of the T-cell population but only of the sub-assembly of T-cells expressing the β sub-family specific to the T-cell receptors.

Moreover, as the response of T-cells is often oligoclonal, it is generally convenient to use "cocktails" of several antibodies in therapeutics.

In addition anti Vβ antibodies can be used to select T lyphocytes in vitro, for example by passing through a column containing spheres carrying the antibody. This separation of certain T lymphocytes can be used with a view to culturing these lymphocytes before reinjection into the patient.

Moreover, all or part of the peptide sequences according to the invention can be used in therapeutics, that is to say the peptide sequences coded by the nucleotide sequences according to the invention or fragments of these sequences (generally containing at least 8 to 10 amino acids). These sequences or fragments, administered to humans or animals, can act as a decoy, that is to say they fix themselves on the epitope carried by the harmful antigen and stop the reaction of normal T-cells with the antigen, preventing in this way the development of an illness which is aggressive towards the self determinants. They can also be used as immunogens in the manufacture of vaccines (optionally after conjugation with protein carriers).

The invention will be described in greater detail hereafter by referring to the annexed figures in which:

BREIF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows in a line both known Vβ5 sequences and partial sequences of new sequences according to the invention marked IGRb08 (SEQ ID No. 8), IGRb09 (SEQ ID No. 9), IGRb06 (SEQ ID No. 6) and IGRb07 (SEQ ID No. 7) belonging to known Vβ5 sub-family. In this figure, the numbering of nucleotides starts at the ATG initiation codon (which is underlined). The dots indicate identical nucleotides. The sequence which is assumed to be the leader sequence has a line over it.

FIGS. 2 and 2(A) show in a line both known Vβ6 sequences and partial sequences of new sequences according to the invention marked IGRb11 (Seq. ID. No. 10) and IGRb12 (SEQ ID. No. 11) belonging to known Vβ6 sub-family. In this figure, the numbering of nucleotides starts at the ATG initiation codon (which is underlined). The dots indicate identical nucleotides.

FIG. 3 shows in a line both known Vβ12 sequences and partial sequence of new sequence according to the invention marked IGRb13 (SEQ ID No. 12) belonging to known Vβ12 sub-family. In this figure, the numbering of nucleotides starts at the 5' end of PH27. The dots indicate identical nucleotides. The sequence which is assumed to be the leader sequence has a line over it.

FIG. 4 shows in a line both known Vβ13 sequences and partial sequences of new sequences according to the invention marked IGRb14 (SEQ ID No. 13), IGRb15 (Seq. ID No. 14) and IGRb16 (SEQ ID No. 15) belonging to known Vβ13 sub-family. In this figure, the numbering of nucleotides starts at the ATG initiation codon (which is underlined). The dots indicate identical nucleotides. The sequence which is assumed to be the leader sequence has a line over it.

FIG. 5 shows in a line both known Vβ7 sequences and partial sequences of new sequences according to the invention marked IGRb17 (SEQ ID No. 16), IGRb18 (SEQ ID No. 17) and IGRb19 (SEQ ID No. 18) belonging to known Vβ7 sub-family. In this figure, the numbering of nucleotides starts at the ATG initiation codon (which is underlined). The dots indicate identical nucleotides. The sequence which is assumed to be the leader sequence has a line over it.

FIG. 6 shows in a line both the known Vβ9 sequence and a partial sequence of a new sequence according to the invention marked IGRb20 (SEQ ID NO: 19) belonging to the known Vβ9 sub-family. In this figure, the numbering of the nucleotides starts at the ATG initiation codon (which is underlined). The dots indicate identical nucleotides. The sequence which is assumed to be the leader sequence has a line over it.

FIG. 7 shows the Southern blot analyses of the genomic DNA treated with a restriction enzyme using probes specific to Vβ sub-families. The restriction enzymes used are EcoRI (column R), Hind III (column H) and Bam I (column B). On this figure the triangles mark the position of DNA fragments hybridizing in a specific fashion with Cβ.

FIG. 8 represents the detection by autoradiography of amplified transcripts of TCR β chains expressed by the peripheral lymphocytes of a healthy individual and of a co-amplified β-actin control.

FIGS. 9 (A-C) represent the analysis by cytofluorimetry of the reactivity of the monoclonal antibody RO-73 vis-a-vis the immunizing clone 3025 (FIG. 9A), clone 12410 (FIG. 9B) and circulating lymphocytes (FIG. 9C) respectively.

The reactivity-control for NKTa or OKT₃ antibodies is given for each type of cell respectively.

The number of cells counted (linear scale) is given as a function of the intensity of fluorescence (logarithmic scale).

FIG. 10 (A-C) represent the analysis by cytofluorimetry of the reactivity of the monoclonal antibody JU-74 (FIG. 10A, 10B, 10C: same conditions as for FIG. 9A, 9B, 9C).

FIGS. 11 (A-B) represents the analysis by cytofluorimetry of the comodulation with the CD3 molecule of the TCR structure of clone 3025 recognized by the monoclonal antibody RO-73 respectively in the absence (FIG. 11A) or in the presence of anti-CD3 antibodies (FIG. 11B).

The comodulation-control is given with the monoclonal antibodies NKTa, OKT3 and anti-CD2 respectively.

FIGS. 12 (A-B) represent the analysis by cytofluorimetry of the comodulation with the CD3 molecule of the TCR structure of clone 3025 recognized by the monoclonal antibody JU-73, respectively in the absence (FIG. 12A) or in the presence of anti-CD3 antibody (FIG. 12B).

FIG. 13 (A-B) represent the detection by autoradiography of amplified transcripts of TCR α chains (FIG. 13A) and β chains (FIG. 13B) expressed by the RO-73⁺ cells.

I--Obtaining the cDNA and amplification by PCR

The peripheral lymphocytes of an individual are used as the DNA source. The total RNA was prepared according to the method using guanidinium isothiocyanate and caesium chloride (Chirgwin (12)) or according to a one-stage method by extraction with guanidinium isothiocyanate, phenol and chloroform (Chomcyznski (13)).

The first cDNA strand was synthesized in a final volume of 50 microlitres at a temperature of 42° C. for 1 hour using 5 micrograms of total RNA, reverse transcriptase and a primer A which is specific to the Cβ region constituted by the sequence 5'-TATCTGGAGTCATTGAGGGCGGGC (SEQ ID No. 20). This material was then purified by extraction with phenol/chloroform and precipitation with ammonium acetate. After selecting a 0.45/1 kb fraction on agarose gel, the addition of a dG end is carried out on the RNA/cDNA hetero complex in a CoCl₂ addition buffer with 14 units of terminal deoxynucleotidyl transferase (TdT) for 30 minutes at 37° C. The reaction was stopped by maintenance at 70° C. for 10 minutes. 1N NaOH (1/3 volume) was added and the sample was incubated at 50° C. for 1 hour to hydrolyze the RNA, then neutralized with Tris HCl 2M pH 8 and 1N HCl. After extraction with a phenol/chloroform mixture the first CDNA strand at end G was precipitated with ethanol and subjected to an amplification using the PCR technique (Polymerase Chain Reaction described by Saiki et al. (14)) in a final-volume of 100 microlitres containing 50 mM of KCl, 10 mM of Tris-Cl pH 8.3, 1.5 mM of MgCl₂, 0.1% (weight/volume) of gelatine, 200 micromoles of dNTP, 2.5 units of Taq polymerase and 100 picomoles of two primers. The two primers used are, on the one hand a poly-C primer (5'-GCATGCGCGCGGCCGCGGAGG-14C) (SEQ ID No. 21) described by Loh et al. (15) as well as a primer B specific to the C β region (5'-TGTGGCCAGGCATGCCAGTGTGGCC) (SEQ ID No. 22).

25 amplification cycles are carried out followed by a final 15 minute elongation period at 72° C. Each cycle includes a denaturation stage at 92° C. for 1 minute, a hybridization stage at 55° C. for 2 minutes and an elongation period at 72° C. for 4 minutes. The amplified products are then precipitated with ethanol, resuspended in 30 mM of sodium acetate pH 5, 50 mM NaCl, 1 mM ZnCl₂, glycerol 5% by volume and 1/10 of this material is purified as a function of size on a 1% low melting point agarose gel.

A second amplification phase is then carried out directly on approximately 10% of the band containing the agarose following the same conditions as previously, except that the primer 5'-GGTGTGGGAGAATTCTGCTTCTGA (SEQ ID No. 23) is used as primer C which is specific to the Cβ region. The reaction mixture is then precipitated with ethanol and resuspended in 60 μl of H₂ O.

II--Cloning and sequencing of cDNAs

1/3 of the product of the second amplification is digested with Sac II, separated on 1% agarose gel and purified by absorption on glass beads. The material is inserted in the Bluescript SK⁺ vector (Stratagene, La Jolla, U.S.A.) and the recombinants obtained are used to transform the XL1-blue strains of E. Coli (Stratagene). After sedimentation in the presence of X-gal and IPTG, a test is carried out on the white colonies using a "dot blot" technique and a third oligonucleotide specific to the Cβ region (5'-TCTGCTTCTGATGGCTCAA) (SEQ ID No. 24) labelled with ³² p is used as a probe. The plasmid DNA of positive colonies is extracted and sequencing takes place under the two strands by the process of termination of the dideoxy chain (Sanger et al. (16)) with Sequenase 2.0 (United States Biochemicals, Cleveland, U.S.A.) following the supplier's recommendations.

The sequences obtained were compared with published Vβ sequences using the method developed by Lipman and Pearson (17). The presumed start codons were identified by searching for the presence of the Kozak consensus sequence for the initiation sites of translations in the eukaryotic cells (Kozak (18)). The presence of hydrophobic leader sequences of the N-terminal side was detected by analysis of the hydrophobicity according to the method described by Kyte (19).

III--Southern blot analysis

The DNA was extracted from the human erythroleukaemic cell line K562 and digested with one of the following restriction enzymes: Eco RI, BamH I or Hind III. The DNA (15 micrograms) was subjected to electrophoresis on 0.7% agarose and transferred onto Nylon membranes as described by Triebel et al. (20). The hybridizations were carried out at 65° C. with 6×SSC, 0.5% of SDS, 5×Denhardt's and 100 micrograms of denatured salmon sperm DNA for 16 hours. The membranes were washed at 65° C. with 2×SSC, 0.2% of SDS.

As Vβ specific probes, are used the probes obtained by amplification of V-J-C cDNA using as a primer the poly-C primer and the C primer. The probes were purified on 1% agarose gel. DNA probes labelled with ³² p were prepared from fragments purified on agarose by the Feinberg method (21).

IV--Results

By using the A-PCR method, 350 cDNA which hybridize with the Cβ clone were cloned, then sequenced. Among these, 226 cDNA correspond to the V-J-Cβ variable regions only.

The Vβ sequences of the invention are shown in the list of sequences under SEQ ID No. 2 to 19. The sequences SEQ ID No. 3 to 5 correspond to three new sub-families while the sequences SEQ ID No. 2 and 6 to 19 correspond to new members of Vβ sub-families or to extensions of known Vβ segments.

Vβ w21 sub-family (SEQ ID No. 2)

This sub-family has been identified by the clone IGR b02 (SEQ ID No. 2).

This sequence shows for the coding part a similarity of about 85% with the sequence HSTCRB23 (Wilson et al. (41)).

Vβ w22 sub-family (SEQ ID No. 3)

The segment SEQ ID No. 3 has been defined as a consensus sequence from 23 distinct clones of cDNA. A C instead of a T is observed in position 322 and an A instead of a G is observed in position 350.

Vβ w23 sub-family (SEQ ID No. 4)

The segment ID No. 4 has been defined as a consensus sequence from 4 distinct clones. A G instead of an A is observed in position 154 and an A instead of a G is observed in position 160. It shows a similarity of 75.7% with the sequence VB12A1 (Leiden already quoted) but shows a similarity of less than 75% with the other members of the Vβ 5 sub-family (represented in FIG. 1) Therefore it is not part of the V 5 sub-family.

Vβ w24 subfamily (SEQ ID No. 5)

The segment SEQ ID No. 5 has been defined from 2 distinct clones of cDNA.

The Southern blot analyses of germinal line DNA subjected to digestion by endonucleases, using V-J-Cβ probes containing Vβ fragments corresponding to the Vβ w21 to Vβ w24 sub-families were carried out in "low stringency" hybridization conditions to identify the number of Vβ genetic segments belonging to each family and to characterize the DNA restriction fragments carrying these Vβ genetic segments. The representative results are shown in FIG. 7.

These analyses are compatible with the presence in the K 562 erythroleucemic cells of at least three genetic segments for the Vβ w21 sub-family, two for the Vβ w23 sub-family and one for the Vβ w22 and Vβ w24 sub-families.

The sizes of the germinal DNA restriction fragments are as follows:

Vβ w21: EcoR I 1.7-,3- and 6.5 kb, Hind III 2.5-, 7.2-, 11.7-, 14- and 18 kb, BamH I 5.5-, 16.5- and 23 kb;

Vβ w22: EcoR I 2.8 kb, Hind III 8.8 kb, BamH I 5.3 kb;

Vβ w23: EcoR I 3.2- and 4.4 kb, Hind III 7.4-, 15.5- and 16.5 kb, BamH I 2.5- and 5.7 kb;

Vβ w24: EcoR I 8 kb, Hind III 20 kb and 7.3 kb, BamH I 11,- and 22 kb.

Vβ 5 sub-family (FIG. 1):

SEQ ID No. 6 and 7 (IGR b06 and IGR b07)

These sequences show a similarity of 79 to 86% and 76 to 70% respectively with the 4 previously known segments VB12A1 (Leiden already quoted), HBP51 (Kimura (23)), PH24 (Tillinghast already quoted) and PL25 (Concannon (24)) and represent new members.

SEQ ID No. 8 and 9 (IGR b08 and IGR b09)

These sequences correspond to extensions of the 5' side of VB12A1 and PL25 clones respectively. For SEQ ID No. 8 two nucleotide substitutions are observed relative to VB12A1.

Vβ 6 sub-family (FIG. 2):

SEQ ID No. 10 (IGR b11)

This sequence corresponds to an extension of the 5' side of clone HBP25 (Kimura, already quoted).

SEQ ID No. 11 (IGR b12)

This sequence which represents a new member shows a similarity of nucleotides of 94% with PH 16 (Tillinghast already quoted), GPPA (Li, already quoted) and HT45 (Kimura (25)).

Vβ 12 sub-family (FIG. 3):

SEQ ID No. 12 (IGR b13)

This sequence which represents a new member shows a similarity of greater than 85% with the sequences PH27 (Tillinghast already quoted), and PL42 (Concannon, already quoted).

Vβ 13 sub-family (FIG. 4):

SEQ ID No. 13, 14 and 15 (IGR b14, IGR b15 and IGR b16)

The sequences SEQ ID No. 13 and 14 which represent new members show a similarity of 78 to 91% and 77 to 79% respectively with the other known sequences HBVP34 (Kimura (23)) and CEM (Duby (26)).

The sequence SEQ ID No. 15 show a similarity of 94% with HBVP34. It should be noted that the sequence SEQ ID No. 15 shows an intron (represented by lower case characters) in the leader region. The sequence SEQ ID No. 15 is a consensus sequence. A C instead of a T is observed in position 231 and an A instead of a G is observed in position 259.

Vβ 7 sub-family (FIG. 5):

SEQ ID No. 16 and 17 (IGR b17 and IGR b18)

These sequences show a strong similarity with the truncated sequence PL4.19 (Concannon, already quoted) and the extension of the 5' side up to the start signal of the translation.

SEQ ID No. 18 (IGR b19)

This sequence extends the sequence PL4.9 (Concannon already quoted) of the 5' side up to the start signal of the translation.

Vβ 9 sub-family (FIG. 6):

SEQ ID No. 19 (IGR b20)

This sequence extends the sequence PL2.6 (Concannon, already quoted) of the 5' side. A difference between the two sequences is observed in positions 98 and 100 corresponding to different amino acids.

The present invention also aims at providing specific oligonucleotides of different Vβ sub-families, which ca be used as primers for the amplification of DNA corresponding to these different Vβ sub-families, with a view, for example, of a study of the expression of certain Vβ sub-families in a patient and finally of a diagnosis of immune disorders, as indicated above.

The predominant expression of certain Vβ sub-families has already been studied using an incomplete range of oligonucleotides.

In this way Sottini et al. (33) have shown, using a range of oligonucleotides, a predominant expression of certain Vβ's in patients suffering from rheumatoid arthritis.

Similarly, Choi Y. et al. (32) have shown, using a range of oligonucleotides, the stimulation of T lymphocytes by Staphylococcus aureus toxins by the intermediary of specific Vβ's.

The present invention aims to provide a complete range of oligonucleotides allowing the study, of both known Vβ sub-families and new Vβ sub-families of the invention and which are completely specific to each sub-family. Thus the oligonucleotides have been chosen and synthesized to this end and to the requirements of modifications of one or two nucleotides which have been introduced relative to the natural sequences to reduce the cross-reactions between sub-families.

Thus a subject of the present invention is also oligonucleotides which can be used as primers for the amplification of DNA corresponding to the variable regions of chains of T-cell receptors, chosen form the sequences SEQ ID No. 25 to 48.

Also a subject of the present invention is the use, as primers for the amplification of DNA corresponding to the variable regions of chains of T-cell receptors, of oligonucleotides chosen from the sequences SEQ ID No. 25 to 48.

Also a subject of the present invention is a detection process of nucleotides sequences coding for the V segments of T receptors or of cDNA corresponding to transcription products of the latter, in a biological sample, characterized in that it includes:

a) the amplification of DNA with at least one pair of primers formed by one of the oligonucleotides defined above and one oligonucleotide belonging to a Cβ segment, and

b) the detection of amplified sequences with a Cβ probe.

The oligonucleotide belonging to a Cβ segment used for the amplification can be, in particular, chosen from the sequences SEQ ID No. 49 and 50.

To check the efficiency of the amplification, the operation is preferably carried out in the presence of a pair of control primers and the corresponding control sequence amplified using a corresponding control probe is detected.

This pair of control primers can correspond to two Cβ segments, for example the CαE and CαJ primers corresponding to sequences SEQ ID No. 55 and 56. A Cα detection probe (corresponding for example to the sequence SEQ ID NO. 57) is then used. But this pair of primers is advantageously constituted by two primers belonging to β-actin, notably those corresponding to sequences SEQ ID No. 52 and 53. Then a detection probe corresponding to a sequence of β-actin, such as the sequence SEQ ID No. 54, is used.

Also a subject of the present invention is a diagnostic kit for the implementation of the process defined previously, which includes:

a) at least one oligonucleotide chosen from the sequences SEQ ID No. 25 to 48,

b) a Cβ primer,

c) a Cβ probe.

In addition such a kit advantageously contains:

d) a pair of control primers,

e) a control probe.

This kit can contain in particular:

a) the group of 24 oligonucleotides corresponding to sequences SEQ ID No. 25 to 48,

b) a Cβ primer chosen from the sequences corresponding to sequences SEQ ID No. 49 and 50,

c) a pair of control primers for β-actin having a sequence corresponding to sequences SEQ ID No. 52 and 53 respectively,

d) a Cβ probe corresponding to the sequence SEQ ID No. 51,

e) a control probe for β-actin corresponding to the sequence SEQ ID No. 54.

In the information given in the list of sequences for the sequences 25 to 54, the sequences SEQ ID No. 25 to 45 correspond to sequences belonging to clones of known Vβ1 to Vβ20 sub-families (available from the EMBL database) or to sequences which differ from them by one or two nucleotides. The sequences SEQ ID No. 45, 46, 47 and 48 correspond to sequences belonging to clones of new sub-families of the invention, corresponding to sub-families provisionally designated Vβ w21, Vβ w22, Vβ w23 and Vβ w24 (w indicating that the designation is pending definitive designation).

The sequences SEQ ID No. 49 and 50 are two examples of Cβ oligonucleotides which can be used as primers for amplification.

The sequence SEQ ID No. 51 is the sequence of a Cβ probe which can be used for the detection of amplified DNAs.

Finally, the sequences SEQ ID No. 52, 53 and 54 are respectively the sequences of a pair of oligonucleotides belonging to the sequence of β-actin which can be used to check the amplification and the sequence of a probe for detecting the corresponding amplified DNAS.

In the list of sequences the position indicated is the position of the 5' end counting from the predicted initiation site of the ATG translation. In the case where the sequences are incomplete (unknown 5' region), the position (marked with an asterisk) is given relative to the first nucleotide of the sequence. The underlined nucleotides correspond to mismatches introduced relative to the natural sequence.

The oligonucleotides were sythesized with an Applied Biosystems 381 A automated DNA synthesizer using the β-cyano-ethylphosphoramidite method (Sinha N. et al. (34)) and following the protocol recommended by the manufacturer. The oligonucleotides were detritylated in the apparatus, cleaved form the support and deprotected with ammonia (at 60° C. for 5 hours). The crude products were purified by inverted phase high pressure chromatography on a μ-bondapak C18 column using an acetonitrile gradient (9 to 15%) in a 0.01 M triethylammonum acetate buffer at pH 5.5.

The amplification carried out using the primers according to the invention can be, in particular, the technique of amplification by PCR (Polymerase Chain Reaction) as described by Saiki et al. (14) and in U.S. Pat. Nos. 4,683,195, 4,683,202, 4,889,818.

For the PCR, a double strand DNA can be used which is denatured or a cDNA obtained from RNA using reverse transcriptase as mentioned above.

The polymerization agent is a DNA polymerase, in particular, Taq polymerase.

Generally the amplification cycle is repeated 25 to 40 times.

The probes which are used for detecting the amplified sequences can be obtained by labelling the oligonucleotides with a radio-active isotope, which leads to detection by autoradiography, or by conjugation with an enzyme such as peroxidase (ECL Amersham system), alkaline phosphatase or β-galactosidase (Tropix Ozyme system), which leads to detection by chemiluminescence.

The following example illustrates the implementation of the detection process according to the invention.

The peripheral lymphocytes of a healthy individual were prepared by density gradient centrifugation. The total DNA was extracted according to a one-stage method by extraction with guanidium isothiocyanate, phenol and chloroform (Chomczynski, 13). The complementary DNA was synthesized in a final volume of 20 μl at 42° C. for one hour using 1 to 5 μg of total RNA, the reverse transcriptase and the CβB primer (1.25 uM).

The material obtained was then heated at 95° C. for 3 minutes before being subjected to an amplification according to the PCR technique using in parallel each of the specific Vβ primers corresponding to sequences SEQ ID No. 25 to 48 and the Cβ B primer specific to the Cβ region (SEQ ID No. 50). This amplification was carried out in a final volume of 10 μl per tube containing 50 mM of KCl, 10 mM of tris-HCl pH 8.3, 1.5 mM of MgCl₂, 0.1% (weight/volume) of gelatine, 200 μM of dNTP, 0.25 units of Taq polymerase and 0.25 μM of each primer. A control amplification was carried out in each tube from 25 mN of a DNA fragment of β-actin of 877 base pairs prepared by PCR and Act 1 and Act 2 primers (SEQ ID No. 52 and 53) specific to actin. 30 amplification cycles were carried out followed by a final elongation stage of 5 minutes at 72° C. Each cycle included a denaturation stage at 94° C. for one minute, a hybridization stage at 65° C. for one minute and an elongation period at 72° C. for one minute.

The products obtained were separated by electrophoresis on 2% agarose gel, transferred onto nylon membranes in an alkaline buffer and hybridized simultaneously with the Cβ C oligonucleotide probes (SEQ ID No. 51) and Act 3 (SEQ ID No. 54) labelled with ³² p by the polynucleotidyl T4 kinase enzyme. The hybridization was carried out at 42° C. for 16 hours in a buffer containing 6×SSC, 0.5% SDS, 5×Denhardt's, 0.05% NaH₂ PO₄ and 100 μg/ml of denatured salmon sperm DNA. The membranes were then washed with SSC 6×, 20 mM NaH₂ PO₄, twice at ambient temperature for 5 minutes and once at 50° C. for 30 minutes then autoradiographed.

The results obtained are shown in FIG. 8.

The actin control (band of 877 base pairs) allows the amplification to be verified in all wells. A specific signal appears below this band the size of which corresponds to the size of corresponding amplified fragments, each fragment having a length corresponding to the distance between the locus of the specific Vβ oligonucleotide and the Cβ primer.

With the individual tested, FIG. 8 shows the preferential expression of certain genetic segments defined relative to the others. For example, the Vβ1 and 2 sub-families are more represented than the other sub-families.

EXAMPLE OF THE PREPARATION OF ANTI Vβ13 MONOCLONAL ANTIBODIES

RO-73 AND JU-74 MONOCLONAL ANTIBODIES

1) Immunizing cells

The clone T 3025 (Moebius et al. (35)) was cultivated in complete medium containing DMEM (Seromed), 8% AB human serum, IL-2 and TCGF as described by Hercend et al. (36). Periodic restimulations were carried out on allogenic cells in the presence of IL-2. The messenger RNAs coding for the T receptor expressed by these cells were sequenced using the A-PCR technique and represent rearrangements of genetic segments Vα10 (sequence HAP58, Yoshikai et al. (37)) and Vβ13 (sequence IGRb16=SEQ ID No. 15 indicated above).

2) Immunization of mice

6-week old Biozzi mice (Curie Institute, Paris, France) were immunized with whole T cells of clone 3025. After a first intraperitoneal injection of 5×10⁶ cells in Freund's complete adjuvant, the mice received three intraperitoneal injections of 5×10⁶ cells in Freund's incomplete adjuvant at three-week intervals. Two weeks after the last intraperitoneal injection the mice received an intravenous injection of 2×10⁶ viable cells. The mice were killed three 35 days later and the spleen was removed.

3) Fusion

The fusion of spleen cells with the myeloma which does not secrete NS-1 was carried out according to the Kohler and Milstein method (38). The NS-1 cells (Kohler and Milstein (39)) were cultivated in a medium containing DMEM (Seromed), 8-azaguanine (Sigma, Saint Louis, Mich.), 10% horse serum (Seromed, lot No. 5Z04), penicillin and streptomycin (Eurobio), glutamine (Seromed, 200 mM) and sodium pyruvate (Gibco, 100 mM).

The splenocytes were fused with NS-1 cells with polyethylene-glycol (PEG 1000, Merck) in a ratio of 4 spleen cells per one myeloma cell. After the fusion, the cells were cultivated at 3×10⁶ cells per ml in plates of 96 wells (Nunc) in a HAT selection medium containing DMEM, 10% horse serum, 10% foetal calf serum (Seromed, lot No. 219195), aminopterin (Gibco), hypoxanthine and thymidine (Gibco), penicillin and streptomycin, glutamine, sodium pyruvate and NCTC 109 (Eurobio). Fresh medium was added to the wells 2 days (50 μl per well) and 9 days (100 μl per well) after fusion. The culture was carried out at 37° C., in an incubator containing 10% CO₂.

4) Screening of hybridomas

The supernatant of hybridomas obtained was collected 15 days after fusion and its reactivity was tested with the immunizing cell by indirect immunofluorescence and analysed by flow cytometry analysis. In brief, the T3025 cells were incubated at 4° C. for 30 minutes with the hybridoma supernatant (100 μl per 300,000 cells), washed and labelled with a mouse anti-immunoglobulin goat antibody conjugated with fluorescein (Coulter Electronics, Hialeah, Fla.). The cells were then analyzed by flow cytometry analysis. (Coulter Profile). As is shown in FIGS. 9A and 10A, the supernatants of hybridomas RO-73 and JU-74 allow the labelling of 100% of the cells of immunizing clone 3025. An anti-CD3 antibody (OKT3 Ortho-Co) and the anti-clono-type NKTa antibody (IgG1, Hercend et al (40)) served respectively as positive and negative controls in this experiment.

The anti-T receptor specificity of the monoclonal antibodies was analyzed according to the following criteria:

1--the antibodies must recognize the immunizing T clone 3025 but not a T clone carrying a different T-cell receptor (TCR), for example the clone 12410 (Moebius et al., (35) expressed TCR: Vα3/Vα17).

2--The antibodies must react with a low percentage of circulating lymphocytes (PBL).

3--The structure of the surface recognized by the antibodies on the immunizing cell must co-modulate with the CD3 molecule at the time of the incubation of the cells in the presence of anti-CD3 antibodies (Meuer et al. (1)).

As FIGS. 9 and 10 show, the supernatants of hybridomas RO-73 and JU-74 react with 100% of the cells of immunising clone 3025 (FIG. 9A and 10A), less than 2% of the cells of clone 12410 (FIG. 9B and 10A) and 1 to 3% of the PBLs (FIG. 9C and 10C).

For the co-modulation experiments, the cells of clone 3025 (10⁶ cells per ml) were incubated in medium only or in the presence of anti-CD3 antibodies (OKT3) in 24-well culture plates. After incubation for 24 hours the cells were collected and labelled with the supernatant of hybridoma RO-73 or JU-74, anti-CD3 monoclonal antibody or an anti-CD2 control monoclonal antibody (Coultronics Co.) then analyzed by flow cytometry analysis. As FIGS. 11 and 12 show, the flow cytometry analysis of cells incubated in the presence of anti-CD3 monoclonal antibody (FIG. 11B and 12B) shows a diminution of the fluorescence intensity for the anti-CD3 monoclonal antibody as well as for RO-73 and JU-74, while the labelling intensity with anti-CD2 monoclonal antibody increases in comparison to the intensity obtained respectively in the absence of anti-CD3 antibody (FIG. 11A and FIG. 11B). These results indicate that the molecule recognized by the RO-73 and JU-74 antibodies co-modulates with the CD3 molecule at the surface of the cells of clone T 3025.

6) Isolation of a sub-clone

The cells of the initial hybridomas, respectively RO-73 and JU-74 were distributed on culture plates at the rate of 0.5 cell per well in complete HAT medium, on irradiated syngenic spleen cells. Three sub-clones were selected for each of the hybridomas RO-73 and JU-74. These cells produce monoclonal antibodies whose reactivity is identical to that of the initial hybridomas (results not shown).

The sub-clones were cultivated in non-selective medium containing DMEM, 10% foetal calf serum, 10% horse serum, hypoxanthine, thymidine, penicillin and streptomycin, glutamine, sodium pyruvate and NCTC 109.

The cells of the hybridomas or sub-clones were frozen in foetal calf serum containing 10% of dimethyl sulphoxide (DMSO, Merck) and stored in liquid nitrogen.

7) Isotyping of monoclonal antibodies

The isotypes were determined by immunodiffusion on a solid support using an "INNO-LIA mouse mAb isotyping" kit (Innogenetics) for the determination of the isotypes of immunoglobulins in the supernatants of the culture. RO-73 and JU-74 are mouse immunoglobulins of isotype IgG1, kappa.

8) Purification of monoclonal antibodies

Ascites were produced in nude mice. The ascitic liquid obtained was filtered through cotton to eliminate the fibrin and precipitated with sodium sulphate (18%). The deposit obtained was suspended in PBS buffer, 1/3 diluted in a buffer (NaCl 4.5 M, Glycine 2.25 M, pH 8.8) and loaded into a column of Protein A-Sepharose 4 Fast Flow equilibrated in the loading buffer (NaCl 3 M, glycine 1.5 M, pH 8.8). A major peak of immunoglobulins was eluted at pH 6 using successive elution buffers of decreasing pH. This major peak was purified on an ion exchange column (Q Sepharose Fast Flow) in a Tris 50 mM, pH 8 buffer and eluted with an NaCl gradient.

The purity of the preparation was verified by electrophoresis in a PHAST system (Pharmacia LKB, Uppsala, Sweden) and the purified immunoglobulins were tested by indirect immuno-fluorescence on the cell 3025, as indicated previously.

As an example, for 30 ml of ascite of the hybridoma RO-73, 32 mg of purified immunoglobulins was obtained after purification on Protein A and Q Sepharose Fast Flow.

9) Percentage of PBL recognized by the monoclonal antibodies

The percentage of circulating lymphocytes recognized respectively by the monoclonal antibodies RO-73 and JU-74 was determined for 10 different healthy donors. The results are shown in Table 1. The monoclonal antibody JU-74 recognizes less than 0.5% to 2.1% of the PBLs (average 1.08%) and the monoclonal antibody RO-73 recognizes from 0.5% to 2.2% of the PBLs according to the individuals (average 1.09%). For a given individual, the monoclonal antibodies RO-73 and JU-74 recognize respectively approximately the same percentages of circulating lymphocytes.

                  TABLE 1                                                          ______________________________________                                         Reactivity of monoclonal antibodies RO-73 and JU-74                            with peripheral blood cells                                                    Donor          RO-73   JU-74                                                   ______________________________________                                         BQ             2,2     2,1                                                     BY             0,9     1,1                                                     BZ             <0,5.sup.                                                                              <0,5.sup.                                               CA             0,5     <0,5.sup.                                               CB             0,5     0,6                                                     CD             1,8     1,7                                                     CE             0,4     0,3                                                     CH             1,6     1,3                                                     CI             1,4     1,2                                                     CJ             1,1     1,5                                                     ______________________________________                                    

10) Purification of PBLs recognized by the monoclonal antibodies

The PBLs recognized respectively by the monoclonal antibodies RO-73 and JU-74 were purified from a normal donor using a positive selection process with magnetic beads (Dynabeads, Dynal). In brief, 1 to 4×10⁹ PBL were labelled by one or other of the above purified monoclonal antibodies and incubated with ready-to-use Dynabeads M-450 beads covered with a mouse anti-IgG goat serum, in the proportion of 3 beads per labelled cell. The positive cells were then separated using a magnet. After several washings, the cells were incubated with an excess of mouse anti-IgG goat immunoglobulins ("Detach-a-beads", Dynatech) in order to detach the magnetic beads then directly analyzed by flux cytometry analysis after labelling with the monoclonal antibody RO-73 or the monoclonal antibody JU-74, respectively.

The selected positive cells were cultivated in a microplate in the presence of IL-2 on the irradiated allogenic cells then purified again with magnetic beads after culturing for about a week in order to obtain a preparation with a purity greater than 95%.

For the monoclonal antibody JU-74, 8×10⁶ positive cells of 96% purity were obtained, after a one-week culture, from 1×10⁹ PBL from a healthy donor containing initially 1.7% of JU-74+ cells.

For the monoclonal antibody RO-73, 9×10⁶ positive cells of 98% purity were obtained, after a 10-day culture, from 1.2×10⁹ PBL from a healthy donor containing initially 2.4% of RO-73+ cells.

From the purified RO-73+ and JU-74+ cells selected in this way, the respective cell lines were established; each line is 100% recognized by the two monoclonal antibodies, which shows that the two monoclonal antibodies recognize the same cells in peripheral blood.

Analysis of TCR transcripts expressed in the PBLs recognized by RO-73 and JU-74 by PCR techniques

a) Method of analysing the β transcripts

The range of specific oligonucleotides of Vβ segments of type Vβ1 to Vβ24 described above (SEQ ID No. 25 to No. 48) were used as specific primers for analysing the TCR β transcripts expressed in the RO-73+ and JU-74+ cells. The procedure used is identical to that described in the example above for the peripheral lymphocytes of a healthy individual. In brief, after preparation of the RNA according to the Chomczynski method (13), the complementary DNA was synthesized using reverse transcriptase and the CβB primer (SEQ ID No. 50). The material obtained was subjected to 30 amplification cycles according to the PCR technique using in parallel each of the specific Vβ primers corresponding to the sequences SEQ ID No. 25 to 48 and the specific CβB primer of the Cβ region (SEQ ID No. 50) as described previously.

The amplified products obtained were separated by electrophoresis on 2% agarose gel, transferred onto nylon membranes and hybridized with the CβC oligonucleotide probe (SEQ ID No. 51) labelled with ³² p The membranes were then washed as described above then autoradiographed.

The sequencing of the transcripts of the TCR β chain was carried out following the cloning and sequencing method described previously for the cDNA. For example, the material amplified by the specific oligonucleotide of the Vβ13 sub-family (SEQ ID No. 37) was digested by the enzyme SacII and purified by electrophoresis on agarose gel. The material obtained was introduced into the pBS SK⁺ vector (as described above for the A-PCR technique) and used to transfect the E. Coli XL-1 blue bacteria. The transformed colonies obtained were tested by dot-blot hybridization using the CβC oligonucleotide probe (SEQ ID NO. 51) labelled with ³² p The plasmid DNA was sequenced as described previously.

b) Method of analysing the transcripts

A methodology resembling that described for the β transcripts was applied to the analysis of the transcripts of the TCR α chain using as specific primers a range of specific oligonucleotides of Vα segments of the Vα1 to Vα29 type and specific oligonucleotides of the constant Cα region (CαB oligonucleotide for the synthesis of the complementary DNA and the amplification by PCR and CαC oligonucleotide for the detection probe). The sequences of these oligonucleotides are indicated in Table 2.

                  TABLE 2                                                          ______________________________________                                         Sequence              Type                                                     ______________________________________                                         5'-GGCATTAACGGTTTTGAGGCTGGA-3'                                                                       Vα1 SEQ ID NO:58                                   5'-CAGTGTTCCAGAGGGAGCCATTGC-3'                                                                       Vα2 SEQ ID NO:59                                   5'-CCGGGCAGCAGACACTGCTTCTTA-3'                                                                       Vα3 SEQ ID NO:60                                   5'-TTGGTATCGACAGCTTCCCTCCCA-3'                                                                       Vα4 SEQ ID NO:61                                   5'-CGGCCACCCTGACCTGCAACTATA-3'                                                                       Vα5 SEQ ID NO:62                                   5'-TCCGCCAACCTTGTCATCTCCGCT-3'                                                                       Vα6 SEQ ID NO:63                                   5'-GCAACATGCTGGCGGAGCACCCAC-3'                                                                       Vα7 SEQ ID NO:64                                   5'-CATTCGTTCAAATGTGGGCAAAAG-3'                                                                       Vα8 SEQ ID NO:65                                   5'-CCAGTACTCCAGACAACGCCTGCA-3'                                                                       Vα9 SEQ ID NO:66                                   5'-CACTGCGGCCCAGCCTGGTGATAC-3'                                                                       Vα10 SEQ ID NO:67                                  5'-CGCTGCTCATCCTCCAGGTGCGGG-3'                                                                       Vα11 SEQ ID NO:68                                  5'-TCGTCGGAACTCTTTTGATGAGCA-3'                                                                       Vα12 SEQ ID NO:69                                  5'-TTCATCAAAACCCTTGGGGACAGC-3'                                                                       Vα13 SEQ ID NO:70                                  5'-CCCAGCAGGCAGATGATTCTCGTT-3'                                                                       Vα14 SEQ ID NO:71                                  5'-TTGCAGACACCGAGACTGGGGACT-3'                                                                       Vα15 SEQ ID NO:72                                  5'-TCAACGTTGCTGAAGGGAATCCTC-3'                                                                       Vα16 SEQ ID NO:73                                  5'-TGGGAAAGGCCGTGCATTATTGAT-3'                                                                       Vα17 SEQ ID NO:74                                  5'-CAGCACCAATTTCACCTGCAGCTT-3'                                                                       Vα18 SEQ ID NO:75                                  5'-ACACTGGCTGCAACAGCATCCAGG-3'                                                                       Vα19 SEQ ID NO:76                                  5'-TCCCTGTTTATCCCTGCCGACAGA-3'                                                                       Vα20 SEQ ID NO:77                                  5'-AGCAAAATTCACCATCCCTGAGCG-3'                                                                       Vα21 SEQ ID NO:78                                  5'-CCTGAAAGCCACGAAGGCTGATGA-3'                                                                       Vα22 SEQ ID NO:79                                  5'-TGCCTCGCTGGATAAATCATCAGG-3'                                                                       Vαw23 SEQ ID NO:80                                 5'-CTGGATGCAGACACAAAGCAGAGC-3'                                                                       Vαw24 SEQ ID NO:81                                 5'-TGGCTACGGTACAAGCCGGACCCT-3'                                                                       Vαw25 SEQ ID NO:82                                 5'-AGCGCAGCCATGCAGGCATGTACC-3'                                                                       Vαw26 SEQ ID NO:83                                 5'-AAGCCCGTCTCAGCACCCTCCACA-3'                                                                       Vαw27 SEQ ID NO:84                                 5'-TGGTTGTGCACGAGCGAGACACTG-3'                                                                       Vαw28 SEQ ID NO:85                                 5'-GAAGGGTGGAGAACAGATGCGTCG-3'                                                                       Vαw29 SEQ ID NO:86                                 5'-ATACACATCAGAATTCTTACTTTG-3'                                                                       CαA SEQ ID NO:87                                   5'-GTTGCTCCAGGCCGCGGCACTGTT-3'                                                                       CαB SEQ ID NO:88                                   5'-GTCACTGGATTTAGAGTCT-3'                                                                            CαC SEQ ID NO:57                                   ______________________________________                                    

c) Results

FIG. 13 shows the results obtained for the analysis of transcripts of TCRα chains (FIG. 13A) and β chains (FIG. 13B) expressed by the RO-73+ cells recognized by the monoclonal antibody RO-73. It should be noted that numerous different Vα segments are expressed in these cells (FIG. 13A). On the other hand, only the specific oligonucleotide of the sequences of the Vβ13 sub-family allows an amplification of the cDNA (FIG. 13B).

Identical results were obtained for the TCR β transcripts expressed in the JU-74+ cells recognized by the monoclonal antibody JU-74 (results not shown).

In addition, the β transcripts which correspond to the Vβ13 sub-family expressed by the JU-74+ cells were sequenced from cells previously isolated in order to determine, among. the 5 known or new members of the Vβ13 sub-family (FIG. 4), those whose products are recognized by the monoclonal antibody JU-74. Table 3 shows the results obtained after analysis of these sequences. The eight different sequences of Vβ13 obtained all correspond to a rearrangement of the new Vβ13 genetic segment IGRb16 (SEQ ID No. 15) with different J segments and N regions.

                  TABLE 3                                                          ______________________________________                                         Expression of the transcripts of the β chain                              in JU-74+ cells                                                                cDNA                               Region                                      clones     Vβ                                                                              member       Jβ                                                                             N                                           ______________________________________                                         B001       13    IGRb16I      J2.1 ≠                                     B002       13    IGRb16I      J1.6 ≠                                     B006       13    IGRb16I      J1.1 ≠                                     B007       13    IGRb16I      J2.1 ≠                                     B009       13    IGRb16I      J1.6 ≠                                     B010       13    IGRb16I      J2.6 ≠                                     B011       13    IGRb16I      J1.3 ≠                                     B012       13    IGRb16I      J1.2 ≠                                     ______________________________________                                    

All these results show that the monoclonal antibodies and JU-74 are specific to products of genetic segments nging to the Vβ13 sub-family. More precisely, the monoclonal antibodies JU-74 and RO-73 have the same specificity and recognize exclusively the product of the new Vβ13 genetic segment IGRb16 of the invention. (SEQ ID No. 15 indicated above).

The following hybridoma cell lines were deposited with the Collection Nationale de Culture de Microorganismes (CNCM -Pasteur Institute): JU-74 and RO-73 on the 12th February under the numbers I-1173 and I-1172.

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    __________________________________________________________________________     SEQUENCE LISTING                                                               (1) GENERAL INFORMATION:                                                       (iii) NUMBER OF SEQUENCES: 87                                                  (2) INFORMATION FOR SEQ ID NO:2:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 387                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 02                                                         (D) OTHER INFORMATION: V BETA w21                                              (xi) SEQUENCE DESCRIPTION: SEQ ID NO:2:                                        AGTGACCCTGATCTGGCAAAGCTTCCATCCTGCCCTGACCCTGCCATG48                             MET                                                                            GGTACCAGGCTCCTCTGCCGGGTGGCCTTCTGTCTCCTGGTGGAAGAA                               GlyThrArgLeuLeuCysArgValAlaPheCysLeuLeuValGluGlu                               51015                                                                          CTCATAGAAGCTGGAGTGGTTCAGTCTCCCAGATATAAGATTATAGAG                               LeuIleGluAlaGlyValValGlnSerProArgTyrLysIleIleGlu                               202530                                                                         AAAAAGCAGCCTGTGGCTTTTTGGTGCAATCCTATTTCTGGCCACAAT                               LysLysGlnProValAlaPheTrpCysAsnProIleSerGlyHisAsn                               354045                                                                         ACCCTTTACTGGTACCGGCAGAACTTGGGACAGGGCCCGGAGCTTCTG                               ThrLeuTyrTrpTyrArgGlnAsnLeuGlyGlnGlyProGluLeuLeu                               50556065                                                                       ATTCGATATGAGAATGAGGAAGCAGTAGACGATTCACAGTTGCCTAAG                               IleArgTyrGluAsnGluGluAlaValAspAspSerGlnLeuProLys                               707580                                                                         GATCGATTTTCTGCAGAGAGGCTCAAAGGAGTAGACTCCACTCTCAAG                               AspArgPheSerAlaGluArgLeuLysGlyValAspSerThrLeuLys                               859095                                                                         ATCCAGCCTGCAGAGCTTGGGGACTCGGCCGTGTATCTCTGTGCCAGC                               IleGlnProAlaGluLeuGlyAspSerAlaValTyrLeuCysAlaSer                               100105110                                                                      AGC                                                                            Ser                                                                            (2) INFORMATION FOR SEQ ID NO:3:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 395                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 03                                                         (D) OTHER INFORMATION: V BETA w22                                              (xi) SEQUENCE DESCRIPTION: SEQ ID NO:3:                                        ACAGGACCAGATGCCTGAGCTAGGAAAGGCCTCATTCCTGCTGTGATC48                             CTGCCATGGATACCTGGCTCGTATGCTGGGCAATTTTTAGTCTCTTG95                              MetAspThrTrpLeuValCysTrpAlaIlePheSerLeuLeu                                     1510                                                                           AAAGCAGGACTCACAGAACCTGAAGTCACCCAGACTCCCAGCCATCAG143                            LysAlaGlyLeuThrGluProGluValThrGlnThrProSerHisGln                               15202530                                                                       GTCACACAGATGGGACAGGAAGTGATCTTGCGCTGTGTCCCCATCTCT191                            ValThrGlnMetGlyGlnGluValIleLeuArgCysValProIleSer                               354045                                                                         AATCACTTATACTTCTATTGGTACAGACAAATCTTGGGGCAGAAAGTC239                            AsnHisLeuTyrPheTyrTrpTyrArgGlnIleLeuGlyGlnLysVal                               505560                                                                         GAGTTTCTGGTTTCCTTTTATAATAATGAAATCTCAGAGAAGTGTGAA287                            GluPheLeuValSerPheTyrAsnAsnGluIleSerGluLysSerGlu                               657075                                                                         ATATTCGATGATCAATTCTCAGTTGAAAGGCCTGATGGATCAAATTTC335                            IlePheAspAspGlnPheSerValGluArgProAspGlySerAsnPhe                               808590                                                                         ACTCTGAAGATCCGGTCCACAAAGCTGGAGGACTCAGCCATGTACTTC383                            ThrLeuLysIleArgSerThrLysLeuGluAspSerAlaMetTyrPhe                               95100105110                                                                    TGTGCCAGCAGT395                                                                CysAlaSerSer                                                                   (2) INFORMATION FOR SEQ ID NO:4:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 329                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 04                                                         (D) OTHER INFORMATION: V BETA w23                                              (xi) SEQUENCE DESCRIPTION: SEQ ID NO:4:                                        AGCTCCTCTGCCATGTCATGCTTTGTCTCCTGGGAGCAGGTTCAGTG47                              MetLeuCysLeuLeuGlyAlaGlySerVal                                                 1510                                                                           GCTGCTGGAGTCATCCAGTCCCCAAGACATCTGATCAAAGAAAAGAGG95                             AlaAlaGlyValIleGlnSerProArgHisLeuIleLysGluLysArg                               152025                                                                         GAAACAGCCACTCTGAAATGCTATCCTATCCCTAGACACGACACTGTC143                            GluThrAlaThrLeuLysCysTyrProIleProArgHisAspThrVal                               303540                                                                         TACTGGTACCAGCAGGGTCCAGGTCAGGACCCCCAGTTCCTCATTTCG191                            TyrTrpTyrGlnGlnGlyProGlyGlnAspProGlnPheLeuIleSer                               455055                                                                         TTTTATGAAAAGATGCAGAGCGATAAAGGAAGCATCCCTGATCGATTC239                            PheTyrGluLysMetGlnSerAspLysGlySerIleProAspArgPhe                               606570                                                                         TCAGCTCAACAGTTCAGTGACTATCATTCTGAACTGAACATGAGCTCC287                            SerAlaGlnGlnPheSerAspTyrHisSerGluLeuAsnMetSerSer                               75808590                                                                       TTGGAGCTGGGGGACTCAGCCCTGTACTTCTGTGCCAGCAGC329                                  LeuGlnLeuGlyAspSerAlaLeuTyrPheCysAlaSerSer                                     95100                                                                          (2) INFORMATION FOR SEQ ID NO:5:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 366                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 05                                                         (D) OTHER INFORMATION: V BETA w24                                              (xi) SEQUENCE DESCRIPTION: SEQ ID NO:5:                                        ATTCCTGTATGGGGTGGTATTCCTGCCATGGGTCCTGGGCTTCTCCAC48                             MetGlyProGlyLeuLeuHis                                                          15                                                                             TGGATGGCCCTTTGTCTCCTTGGAACAGGTCATGGGGATGCCATGGTC96                             TrpMetAlaLeuCysLeuLeuGlyThrGlyHisGlyAspAlaMetVal                               101520                                                                         ATCCAGAACCCAAGATACCAGGTTACCCAGTTTGGAAAGCCAGTGACC144                            IleGlnAsnProArgTyrGlnValThrGlnPheGlyLysProValThr                               253035                                                                         CTGAGTTGTTCTCAGACTTTGAACCATAACGTCATGTACTGGTACCAG192                            LeuSerCysSerGlnThrLeuAsnHisAsnValMetTyrTrpTyrGln                               40455055                                                                       CAGAAGTCAAGTCAGGCCCCAAAGCTGCTGTTCCACTACTATGACAAA240                            GlnLysSerSerGlnAlaProLysLeuLeuPheHisTyrTyrAspLys                               606570                                                                         GATTTTAACAATGAAGCAGACACCCCTGATAACTTCCAATCCAGGAGG288                            AspPheAsnAsnGluAlaAspThrProAspAsnPheGlnSerArgArg                               758085                                                                         CCGAACACTTCTTTCTGCTTTCTTGACATCCGCTCACCAGGCCTGGGG336                            ProAsnThrSerPheCysPheLeuAspIleArgSerProGlyLeuGly                               9095100                                                                        GACGCAGCCATGTACCTGTGTGCCACCAGC366                                              AspAlaAlaMetTyrLeuCysAlaThrSer                                                 105110                                                                         (2) INFORMATION FOR SEQ ID NO:6:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 238                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 06                                                         (D) OTHER INFORMATION: V BETA 5                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:6:                                        AGGACAGCAAGCGACTCTGAGATGCTCTCCTATCTCTGGGCACACC4                                GlyGlnGlnAlaThrLeuArgCysSerProIleSerGlyHisThr                                  151015                                                                         AGTGTGTACTGGTACCAACAGGCCCTGGGTCTGGGCCTCCAGCTCCTC94                             SerValTryTrpTyrGlnGlnAlaLeuGlyLeuGlyLeuGlnLeuLeu                               202530                                                                         CTTTGGTATGACGAGGGTGAAGAGAGAAACAGAGGAAACTTCCCTCCT142                            LeuTrpTyrAspGluGlyGluGluArgAsnArgGlyAsnPheProPro                               354045                                                                         AGATTTTCAGGTCGCCAGTTCCCTAATTATAGCTCTGAGCTGAATGTG190                            ArgPheSerGlyArgGlnPheProAsnTyrSerSerGluLeuAsnVal                               505560                                                                         AACGCCTTGGAGCTGGAGGACTCGGCCCTGTATCTCTGTGCCAGCAGC238                            AsnAlaLeuGluLeuGluAspSerAlaLeuTyrLeuCysAlaSerSer                               657075                                                                         (2) INFORMATION FOR SEQ ID NO:7:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 192                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 07                                                         (D) OTHER INFORMATION: V BETA 5                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:7:                                        ACTGTGTCCTGGTACCAACAGGCCCTGGGTCAGGGGCCCCAGTTTATC48                             ThrValSerTrpTyrGlnGlnAlaLeuGlyGlnGlyProGlnPheIle                               151015                                                                         TTTCAGTATTATAGGGAGGAAGAGAATGGCAGAGGAAACTCCCCTCCT96                             PheGlnTyrTyrArgGluGluGluAsnGlyArgGlyAsnSerProPro                               202530                                                                         AGATTCTCAGGTCTCCAGTTCCCTAATTATAGCTCTGAGCTGAATGTG144                            ArgPheSerGlyLeuGlnPheProAsnTyrSerSerGluLeuAsnVal                               354045                                                                         AACGCCTTGGAGCTGGACGACTCGGCCCTGTATCTCTGTGCCAGCAGC192                            AsnAlaLeuGluLeuAspAspSerAlaLeuTyrLeuCysAlaSerSer                               505560                                                                         (2) INFORMATION FOR SEQ ID NO:8:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 410                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 08                                                         (D) OTHER INFORMATION: V BETA 5                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:8:                                        GAACTCACTGGGTTCTTCCCCAGGAGGACCAAGCCCTGAATCAGGTGCAG50                           TGCTGCCTGCCCCACTGTGCCATGGGCCCTGGGCTCCTCTGCTGG95                                MetGlyProGlyLeuLeuCysTrp                                                       15                                                                             GTGCTGCTTTGTCTCCTGGGAGCAGGCCCAGTGGACGCTGGAGTCACC143                            ValLeuLeuCysLeuLeuGlyAlaGlyProValAspAlaGlyValThr                               101520                                                                         CAAAGTCCCACACACCTGATCAAAACGAGAGGACAGCAAGTGACTCTG191                            GlnSerProThrHisLeuIleLysThrArgGlyGlnGlnValThrLeu                               25303540                                                                       AGATGCTCTCCTATCTCTGAGCACAAGAGTGTGTCCTGGTACCAACAG239                            ArgCysSerProIleSerGluHisLysSerValSerTrpTyrGlnGln                               455055                                                                         GTCCTGGGTCAGGGGCCCCAGTTTATCTTTCAGTATTATGAGAAAGAA287                            ValLeuGlyGlnGlyProGlnPheIlePheGlnTyrTyrGluLysGlu                               606570                                                                         GAGAGAGGAAGAGGAAACTTCCCTGATCGATTCTCAGCTCGCCAGTTC335                            GluArgGlyArgGlyAsnPheProAspArgPheSerAlaArgGlnPhe                               758085                                                                         CCTAACTATAGCTCTGAGCTGAATGTGAACGCCTTGTTGCTGGGGGAC383                            ProAsnTyrSerSerGluLeuAsnValAsnAlaLeuLeuLeuGlyAsp                               9095100                                                                        TCGGCCCTGTATCTCTGTGCCAGCAGC410                                                 SerAlaLeuTyrLeuCysAlaSerSer                                                    105110                                                                         (2) INFORMATION FOR SEQ ID NO:9:                                               (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 380                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 09                                                         (D) OTHER INFORMATION: V BETA 5                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:9:                                        AAGCCCTGAATCAGATGCAGTGCTTCCTGTCCCTCTGTGCCATGGGC47                              MetGly                                                                         1                                                                              CCCGGGCTCCTCTGCTGGGCACTGCTTTGTCTCCTGGGAGCAGGCTTA95                             ProGlyLeuLeuCysTrpAlaLeuLeuCysLeuLeuGlyAlaGlyLeu                               51015                                                                          GTGGACGCTGGAGTCACCCAAAGTCCCACACACCTGATCAAAACGAGA143                            ValAspAlaGlyValThrGlnSerProThrHisLeuIleLysThrArg                               202530                                                                         GGACAGCAAGTGACTCTGAGATGCTCTCCTAAGTCTGGGCATGACACT191                            GlyGlnGlnValThrLeuArgCysSerProLysSerGlyHisAspThr                               35404550                                                                       GTGTCCTGGTACCAACAGGCCCTGGGTCAGGGGCCCCAGTTTATCTTT239                            ValSerTrpTyrGlnGlnAlaLeuGlyGlnGlyProGlnPheIlePhe                               556065                                                                         CAGTATTATGAGGAGGAAGAGAGACAGAGAGGCAACTTCCCTGATCGA287                            GlnTyrTyrGluGluGluGluArgGlnArgGlyAsnPheProAspArg                               707580                                                                         TTCTCAGGTCACCAGTTCCCTAACTATAGCTCTGAGCTGAATGTGAAC335                            PheSerGlyHisGlnPheProAsnTyrSerSerGluLeuAsnValAsn                               859095                                                                         GCCTTGTTGCTGGGGGACTCGGCCCTCTATCTCTGTGCCAGCAGC380                               AlaLeuLeuLeuGlyAspSerAlaLeuTyrLeuCysAlaSerSer                                  100105110                                                                      (2) INFORMATION FOR SEQ ID NO:10:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 351                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 11                                                         (D) OTHER INFORMATION: V BETA 6                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:10:                                       GACCCTGCCATGGGCACCAGTCTCCTATGCTGGGTGGTCCTGGGTTTC48                             MetGlyThrSerLeuLeuCysTrpValValLeuGlyPhe                                        1510                                                                           CTAGGGACAGATCACACAGGTGCTGGAGTCTCCCAGTCTCCCAGGTAC96                             LeuGlyThrAspHisThrGlyAlaGlyValSerGlnSerProArgTyr                               152025                                                                         AAAGTCACAAAGAGGGGACAGGATGTAGCTCTCAGGTGTGATCCAATC144                            GlnValThrLysArgGlyGlnAspValAlaLeuArgCysAspProIle                               30354045                                                                       TCGGGTCATGTATCCCTTTATTGGTACCGACAGGCCCTGGGGCAGGGC192                            SerGlyHisValSerLeuTyrTrpTyrArgGlnAlaLeuGlyGlnGly                               505560                                                                         CCAGAGTTTCTGACTTACTTCAATTATGAAGCCCAACAAGACAAATCA240                            ProGluPheLeuThrTyrPheAsnTyrGluAlaGlnGlnAspLysSer                               657075                                                                         GGGCTGCCCAATGATCGGTTCTCTGCAGAGAGGCCTGAGGGATCCATC288                            GlyLeuProAsnAspArgPheSerAlaGluArgProGluGlySerIle                               808590                                                                         TCCACTCTGACGATCCAGCGCACAGAGCAGCGGGACTCGGCCATGTAT336                            SerThrLeuThrIleGlnArgThrGluGlnArgAspSerAlaMetTyr                               95100105                                                                       CGCTGTGCCAGCAGC351                                                             ArgCysAlaSerSer                                                                110                                                                            (2) INFORMATION FOR SEQ ID NO:11:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 238                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 12                                                         (D) OTHER INFORMATION: V BETA 6                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:11:                                       AAAGGATGTAGAGCTCAGGTGTGATCCAATTTCAGGTCATACTGCC4                                LysAspValGluLeuArgCysAspProIleSerGlyHisThrAla                                  151015                                                                         CTTTACTGGTACCGACAGAGCCTGGGGCAGGGCCTGGAGTTTTTAATT94                             LeuTyrTrpTyrArgGlnSerLeuGlyGlnGlyLeuGluPheLeuIle                               202530                                                                         TACTTCCAAGGCAACAGTGCACCAGACAAATCAGGGCTGCCCAACGAT142                            TyrPheGlnGlyAsnSerAlaProAspLysSerGlyLeuProAsnAsp                               354045                                                                         CGGTTCTTTGCAGTCAGGCCTGAGGGATCCGTCTCTACTCTGAGGATC190                            ArgPhePheAlaValArgProGluGlySerValSerThrLeuArgIle                               505560                                                                         CAGCGCACAGAGCGGGGGGACTCAGCCGTGTATCTCTGTGCCAGCAGC238                            GlnArgThrGluArgGlyAspSerAlaValTyrLeuCysAlaSerSer                               657075                                                                         (2) INFORMATION FOR SEQ ID NO:12:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 294                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 13                                                         (D) OTHER INFORMATION: V BETA 12                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:12:                                       TCAGGACACAGGGATGCTGAAATCACCCAGAGCCCAAGACACAAGATC48                             SerGlyHisArgAspAlaGluIleThrGlnSerProArgHisLysIle                               151015                                                                         ACAGAGACAGGAAGGCAGGTGACCTTGGCGTGTCACCAGACTTGGAAC96                             ThrGluThrGlyArgGlnValThrLeuAlaCysHisGlnThrTrpAsn                               202530                                                                         CACAACAATATGTTCTGGTATCGACAAGACCTGGGACATGGGCTGAGG144                            HisAsnAsnMetPheTrpTyrArgGlnAspLeuGlyHisGlyLeuArg                               354045                                                                         CTGATCCATTACTCATATGGTGTTCAAGACACTAACAAAGGAGAAGTC192                            LeuIleHisTyrSerTyrGlyValGlnAspThrAsnLysGlyGluVal                               505560                                                                         TCAGATGGCTACAGTGTCTCTAGATCAAACACAGAGGACCTCCCCCTC240                            SerAspGlyTyrSerValSerArgSerAsnThrGluAspLeuProLeu                               65707580                                                                       ACTCTGGAGTCTGCTGCCTCCTCCCAGACATCTGTATATTTCTGCGCC288                            ThrLeuGluSerAlaAlaSerSerGlnThrSerValTyrPheCysAla                               859095                                                                         AGCAGG294                                                                      SerSer                                                                         (2) INFORMATION FOR SEQ ID NO:13:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 369                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 14                                                         (D) OTHER INFORMATION: V BETA 13                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:13:                                       AGAAGACCCCTCCATCCTGTAGCACCTGCCATGAGCATCGGGCTCCTG48                             MetSerIleGlyLeuLeu                                                             15                                                                             TGCTGTGTGGCCTTTTCTCTCCTGTGGGCAAGTCCAGTGAATGCTGGT96                             CysCysValAlaPheSerLeuLeuTrpAlaSerProValAsnAlaGly                               101520                                                                         GTCACTCAGACCCCAAAATTCCAGGTCCTGAAGACAGGACAGAGCATG144                            ValThrGlnThrProLysPheGlnValLeuLysThrGlyGlnSerMet                               253035                                                                         ACACTGCAGTGTGCCCAGGATATGAACCATAACTCCATGTACTGGTAT192                            ThrLeuGlnCysAlaGlnAspMetAsnHisAsnSerMetTyrTrpTyr                               404550                                                                         CGACAAGACCCAGGCATGGGACTGAGGCTGATTTATTACTCAGCTTCT240                            ArgGlnAspProGlyMetGlyLeuArgLeuIleTyrTyrSerAlaSer                               55606570                                                                       GAGGGTACCACTGACAAAGGAGAAGTCCCCAATGGCTACAATGTCTCC288                            GluGlyThrThrAspLysGlyGluValProAsnGlyTyrAsnValSer                               758085                                                                         AGATTAAACAAACGGGAGTTCTCGCTCAGGCTGGAGTCGGCTGCTCCC336                            ArgLeuAsnLysArgGluPheSerLeuArgLeuGluSerAlaAlaPro                               9095100                                                                        TCCCAGACATCTGTGTACTTCTGTGCCAGCACC369                                           SerGlnThrSerValTyrPheCysAlaSerThr                                              105110                                                                         (2) INFORMATION FOR SEQ ID NO:14:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 356                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 15                                                         (D) OTHER INFORMATION: V BETA 13                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:14:                                       TGCTTGTAGCATCTGCCATGAGAATCAGGCTCCTGTGCTGTGTGGCC47                              MetArgIleArgLeuLeuCysCysValAla                                                 1510                                                                           TTTTCTCTCCTGTGGGCAGGTCCAGTGATTGCTGGGATCACCCAGGCA95                             PheSerLeuLeuTrpAlaGlyProValIleAlaGlyIleThrGlnAla                               152025                                                                         CCAACATCTCAGATCCTGGCAGCAGGACGGCGCATGACACTGAGATGT143                            ProThrSerGlnIleLeuAlaAlaGlyArgArgMetThrLeuArgCys                               303540                                                                         ACCCAGGATATGAGACATAATGCCATGTACTGGTATAGACAAGATCTA191                            ThrGlnAspMetArgHisAsnAlaMetTyrTrpTyrArgGlnAspLeu                               455055                                                                         GGACTGGGGCTAAGGCTCATCCATTATTCAAATACTGCAGGTACCACT239                            GlyLeuGlyLeuArgLeuIleHisTyrSerAsnThrAlaGlyThrThr                               606570                                                                         GGCAAAGGAGAAGTCCCTGATGGTTATAGTGTCTCCAGAGCAAACACA287                            GlyLysGlyGluValProAspGlyTyrSerValSerArgAlaAsnThr                               75808590                                                                       GATGATTTCCCCCTCACGTTGGCGTCTGCTGTACCCTCTCAGACATCT335                            AspAspPheProLeuThrLeuAlaSerAlaValProSerGlnThrSer                               95100105                                                                       GTGTACTTCTGTGCCAGCAGT356                                                       ValTyrPheCysAlaSerSer                                                          110                                                                            (2) INFORMATION FOR SEQ ID NO:15:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 345                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 16                                                         (D) OTHER INFORMATION: V BETA                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:15:                                       AAGGCCCAGCCCCTTTCCATTGGGGCTGCAGCATCAGCTGTTTCCTTCTC50                           TGCAGGTCCAGTGAATGCTGGTGTCACTCAGACCCCAAAATTCCGC96                               ProValAsnAlaGlyValThrGlnThrProLysPheArg                                        1510                                                                           ATCCTGAAGATAGGACAGAGCATGACACTGCAGTGTGCCCAGGATATG144                            IleLeuLysIleGlyGlnSerMetThrLeuGlnCysAlaGlnAspMet                               152025                                                                         AACCATAACTACATGTACTGGTATCGACAAGACCCAGGCATGGGGCTG192                            AsnHisAsnTyrMetTyrTrpTyrArgGlnAspProGlyMetGlyLeu                               30354045                                                                       AAGCTGATTTATTATTCAGTTGGTGCTGGTATCACTGATAAAGGAGAA240                            LysLeuIleTyrTyrSerValGlyAlaGlyIleThrAspLysGlyGlu                               505560                                                                         GTCCCGAATGGCTACAACGTCTCCAGATCAACCACAGAGGATTTCCCG288                            ValProAsnGlyTyrAsnValSerArgSerThrThrGluAspPhePro                               657075                                                                         CTCAGGCTGGAGTTGGCTGCTCCCTCCCAGACATCTGTGTACTTCTGT336                            LeuArgLeuGluLeuAlaAlaProSerGlnThrSerValTyrPheCys                               808590                                                                         GCCAGCAGT345                                                                   AlaSerSer                                                                      95                                                                             (2) INFORMATION FOR SEQ ID NO:16:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 450                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 17                                                         (D) OTHER INFORMATION: V BETA 7                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:16:                                       TGGAGCAGTGACATCACAGGAAAAACCACCAACCAAGGCC40                                     AAGGAGACCAGAGCCCAGCACCTCACCCAGAGGACCCCAGTCAGAGGCCCCATCTCAGAC100                CCGAGGCTAGCATGGGCTGCAGGCTGCTCTGCTGTGCGGTTCTC144                                MetGlyCysArgLeuLeuCysCysAlaValLeu                                              1510                                                                           TGTCTCCTGGGAGCGGTCCCCATGGAAACGGGAGTTACGCAGACACCA192                            CysLeuLeuGlyAlaValProMetGluThrGlyValThrGlnThrPro                               152025                                                                         AGACACCTGGTCATGGGAATGACAAATAAGAAGTCTTTGAAATGTGAA240                            ArgHisLeuValMetGlyMetThrAsnLysLysSerLeuLysCysGlu                               303540                                                                         CAACATCTGGGGCATAACGCTATGTATTGGTACAAGCAAAGTGCTAAG288                            GlnHisLeuGlyHisAsnAlaMetTyrTrpTyrLysGlnSerAlaLys                               455055                                                                         AAGCCACTGGAGCTCATGTTTGTCTACAACTTTAAAGAACAGACTGAA336                            LysProLeuGluLeuMetPheValTyrAsnPheLysGluGlnThrGlu                               60657075                                                                       AACAACAGTGTGCCAAGTCGCTTCTCACCTGAATGCCCCAACAGCTCT384                            AsnAsnSerValProSerArgPheSerProGluCysProAsnSerSer                               808590                                                                         CACTTATGCCTTCACCTACACACCCTGCAGCCAGAAGACTCGGCCCTG432                            HisLeuCysLeuHisLeuHisThrLeuGlnProGluAspSerAlaLeu                               95100105                                                                       TATCTCTGTGCCAGCACC450                                                          TyrLeuCysAlaSerThr                                                             110                                                                            (2) INFORMATION FOR SEQ ID NO:17:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 354                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 18                                                         (D) OTHER INFORMATION: V BETA 7                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:17:                                       AGACCCGAGGCTAGCATGGGCTGCAGGCTGCTCTGCTCTGCGGTTCTC48                             MetGlyCysArgLeuLeuCysSerAlaValLeu                                              1510                                                                           TGTCTCCTGGGAGCGGTCCCCATGGAAACGGGAGTTACGCAGACACCA96                             CysLeuLeuGlyAlaValProMetGluThrGlyValThrGlnThrPro                               152025                                                                         AGACACCTGGTCATGGGAATGACAAATAAGAAGTCTTTGAAATGTGAA144                            ArgHisLeuValMetGlyMetThrAsnLysLysSerLeuLysCysGlu                               303540                                                                         CAACATCTGGGTCATAACGCTATGTATTGGTACAAGCAAAGTGCTAAG192                            GlnHisLeuGlyHisAsnAlaMetTyrTrpTyrLysGlnSerAlaLys                               455055                                                                         AAGCCACTGGAGCTCATGTTTGTCTACAGTCTTGAAGAACGGGTTGAA240                            LysProLeuGluLeuMetPheValTyrSerLeuGluGluArgValGlu                               60657075                                                                       AACAACAGTGTGCCAAGTCGCTTCTCACCTGAATGCCCCAACAGCTCT288                            AsnAsnSerValProSerArgPheSerProGluCysProAsnSerSer                               808590                                                                         CACTTATCCCTTCACCTACACACCCTGCAGCCAGAAGACTCGGCCCTG336                            HisLeuSerLeuHisLeuHisThrLeuGlnProGluAspSerAlaLeu                               95100105                                                                       TATCTCTGCGCCAGCAGC354                                                          TyrLeuCysAlaSerSer                                                             110                                                                            (2) INFORMATION FOR SEQ ID NO:18:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 368                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 19                                                         (D) OTHER INFORMATION: V BETA 7                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:18:                                       AGAGGCCCCATCTCAGACCCGAGGCTAGCATGGGCTGCAGGCTGCTC47                              MetGlyCysArgLeuLeu                                                             15                                                                             TGCTGTGCGGTTCTCTGTCTCCTGGGAGCAGTTCCCATAGACACTGAA95                             CysCysAlaValLeuCysLeuLeuGlyAlaValProIleAspThrGlu                               101520                                                                         GTTACCCAGACACCAAAACACCTGGTCATGGGAATGACAAATAAGAAG143                            ValThrGlnThrProLysHisLeuValMetGlyMetThrAsnLysLys                               253035                                                                         TCTTTGAAATGTGAACAACATATGGGGCACAGGGCTATGTATTGGTAC191                            SerLeuLysCysGluGlnHisMetGlyHisArgAlaMetTyrTrpTyr                               404550                                                                         AAGCAGAAAGCTAAGAAGCCACCGGAGCTCATGTTTGTCTACAGCTAT239                            LysGlnLysAlaLysLysProProGluLeuMetPheValTyrSerTyr                               55606570                                                                       GAGAAACTCTCTATAAATGAAAGTGTGCCAAGTCGCTTCTCACCTGAA287                            GluLysLeuSerIleAsnGluSerValProSerArgPheSerProGlu                               758085                                                                         TGCCCCAACAGCTCTCTCTTAAACCTTCACCTACACGCCCTGCAGCCA335                            CysProAsnSerSerLeuLeuAsnLeuHisLeuHisAlaLeuGlnPro                               9095100                                                                        GAAGACTCAGCCCTGTATCTCTGCGCCAGCAGC368                                           GluAspSerAlaLeuTyrLeuCysAlaSerSer                                              105110                                                                         (2) INFORMATION FOR SEQ ID NO:19:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 432                                                                (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: DOUBLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: cDNA TO mRNA                                               (vi) ORIGINAL SOURCE:                                                          (A) ORGANISM: HUMAN                                                            (H) CELL LINE: HUMAN T LYMPHOCYTE                                              (ix) FEATURE:                                                                  (A) NAME/KEY: IGR b 20                                                         (D) OTHER INFORMATION: V BETA 9                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:19:                                       ACCTCTCAACGGCAGTGAAACCACAGCCTAGTCCTCTCAC40                                     CACTGCAGACCAGAATCCTGCCCTGGGCCTTGCCTGGTCTGCCTCACTCTGCCATG96                     MET                                                                            1                                                                              GGCTGCAGGCTCCTCTGCTGTGTGGTCTTCTGCCTCCTCCAAGCAGGT144                            GlyCysArgLeuLeuCysCysValValPheCysLeuLeuGlnAlaGly                               51015                                                                          CCCTTGGACACAGCTGTTTCCCAGACTCCAAAATACCTGGTCACACAG192                            ProLeuAspThrAlaValSerGlnThrProLysTyrLeuValThrGln                               202530                                                                         ATGGGAAACGACAAGTCCATTAAATGTGAACAAAATCTGGGCCATGAT240                            MetGlyAsnAspLysSerIleLysCysGluGlnAsnLeuGlyHisAsp                               354045                                                                         ACTATGTATTGGTATAAACAGGACTCTAAGAAATTTCTGAAGATAATG288                            ThrMetTyrTrpTyrLysGlnAspSerLysLysPheLeuLysIleMet                               50556065                                                                       TTTAGCTACAATAATAAGGAGCTCATTATAAATGAAACAGTTCCAAAT336                            PheSerTyrAsnAsnLysGluLeuIleIleAsnGluThrValProAsn                               707580                                                                         CGCTTCTCACCTAAATCTCCAGACAAAGCTCACTTAAATCTTCACATC384                            ArgPheSerProLysSerProAspLysAlaHisLeuAsnLeuHisIle                               859095                                                                         AATTCCCTGGAGCTTGGTGACTCTGCTGTGTATTTCTGTGCCAGCAGC432                            AsnSerLeuGluLeuGlyAspSerAlaValTyrPheCysAlaSerSer                               100105110                                                                      (2) INFORMATION FOR SEQ ID NO:20:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: PRIMER A                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:20:                                       TATCTGGAGTCATTGAGGGCGGGC24                                                     (2) INFORMATION FOR SEQ ID NO:21:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 35                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: POLY C PRIMER                                           (xi) SEQUENCE DESCRIPTION: SEQ ID NO:21:                                       GCATGCGCGCGGCCGCGGAGGCCCCCCCCCCCCCC35                                          (2) INFORMATION FOR SEQ ID NO:22:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 25                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: PRIMER B                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:22:                                       TGTGGCCAGGCATGCCAGTGTGGCC25                                                    (2) INFORMATION FOR SEQ ID NO:23:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: PRIMER C                                                (xi) SEQUENCE DESCRIPTION: SEQ ID NO:23:                                       GGTGTGGGAGAATTCTGCTTCTGA24                                                     (2) INFORMATION FOR SEQ ID NO:24:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 19                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: OLIGONUCLEOTIDE D                                       (xi) SEQUENCE DESCRIPTION: SEQ ID NO:24:                                       TCTGCTTCTGATGGCTCAA19                                                          (2) INFORMATION FOR SEQ ID NO:25:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 1, CLONE HBVT73,                            POSITION 251                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:25:                                       CCGCACAACAGTTCCCTGACTTGC24                                                     (2) INFORMATION FOR SEQ ID NO:26:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 2, CLONE MOLT 4,                            POSITION 210                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:26:                                       GGCCACATACGAGCAAGGCGTCGA24                                                     (2) INFORMATION FOR SEQ ID NO:27:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 3, CLONE DT259,                             POSITION 232*, THE 11TH NUCLEOTIDE CORRESPONDS TO                              MISMATCHES INTRODUCED RELATIVE TO THE NATURAL SEQUENCE                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:27:                                       CGCTTCTCCCGGATTCTGGAGTCC24                                                     (2) INFORMATION FOR SEQ ID NO:28:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 4, CLONE DT110,                             POSITION 257                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:28:                                       TTCCCATCAGCCGCCCAAACCTAA24                                                     (2) INFORMATION FOR SEQ ID NO:29:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 5, CLONE VB12A1,                            POSITION 199*                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:29:                                       AGCTCTGAGCTGAATGTGAACGCC24                                                     (2) INFORMATION FOR SEQ ID NO:30:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: THE V BETA 6, CLONE ATL12.2,                            POSITION 117, THE 18TH NUCLEOTIDE CORRESPONDS TO                               MISMATCHES INTRODUCED RELATIVE TO THE NATURAL SEQUENCE                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:30:                                       TCTCAGGTGTGATCCAAATTCGGG24                                                     (2) INFORMATION FOR SEQ ID NO:31:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 7, CLONE PL4.9,                             POSITION 169*                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:31:                                       CCTGAATGCCCCAACAGCTCTCTC24                                                     (2) INFORMATION FOR SEQ ID NO:32:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 8, CLONE PH11,                              POSITION 170                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:32:                                       CCATGATGCGGGGACTGGAGTTGC24                                                     (2) INFORMATION FOR SEQ ID NO:33:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 9, CLONE PL2.6,                             POSITION 201*                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:33:                                       TTCCCTGGAGCTTGGTGACTCTGC24                                                     (2) INFORMATION FOR SEQ ID NO:34:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 10, CLONE ATL12-1,                          POSITIN 299                                                                    (xi) SEQUENCE DESCRIPTION: SEQ ID NO:34:                                       CCACGGAGTCAGGGGACACAGCAC24                                                     (2) INFORMATION FOR SEQ ID NO:35:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 11, CLONE PL3.12,                           POSITION 297                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:35:                                       TGCCAGGCCCTCACATACCTCTCA24                                                     (2) INFORMATION FOR SEQ ID NO:36:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 12, CLONE VBPH27,                           POSITION 109*, THE 14TH AND 23RD NUCLEOTIDES                                   CORRESPOND TO MISMATCHES INTRODUCED RELATIVE TO THE                            NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:36:                                       TGTCACCAGACTGGGAACCACCAC24                                                     (2) INFORMATION FOR SEQ ID NO:37:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 13, CLONE CEM-VB1,                          POSITION 116, THE 7TH AND 12TH NUCLEOTIDES                                     CORRESPOND TO MISMATCHES INTRODUCED RELATIVE TO THE                            NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:37:                                       CACTGCGGTGTACCCAGGATATGA24                                                     (2) INFORMATION FOR SEQ ID NO:38:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 14, CLONE VBPH21,                           POSITION 175, THE 6TH AND 20TH NUCLEOTIDES                                     CORRESPOND TO MISMATCHES INTRODUCED RELATIVE TO THE                            NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:38:                                       GGGCTCGGCTTAAGGCAGACCTAC24                                                     (2) INFORMATION FOR SEQ ID NO:39:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 15, CLONE ALT2-1,                           POSITIN 262                                                                    (xi) SEQUENCE DESCRIPTION: SEQ ID NO:39:                                       CAGGCACAGGCTAAATTCTCCCTG24                                                     (2) INFORMATION FOR SEQ ID NO:40:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 16, CLONE HBP42,                            POSITION 192*                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:40:                                       GCCTGCAGAACTGGAGGATTCTGG24                                                     (2) INFORMATION FOR SEQ ID NO:41:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 17, CLONE VBPH29,                           POSITION 254                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:41:                                       CTGCTGAATTTCCCAAAGAGGGCC24                                                     (2) INFORMATION FOR SEQ ID NO:42:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 18, CLONE HUT102,                           POSITION 173*                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:42:                                       TGCCCCAGAATCTCTCAGCCTCCA24                                                     (2) INFORMATION FOR SEQ ID NO:43:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 19, CLONE HBVT02,                           POSITION 279                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:43:                                       TCCTCTCACTGTGACATCGGCCCA24                                                     (2) INFORMATION FOR SEQ ID NO:44:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA 20, CLONE HBVT72,                           POSITION 274                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:44:                                       TCTCAATGCCCCAAGAACGCACCC24                                                     (2) INFORMATION FOR SEQ ID NO:45:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA w21, CLONE IGRb01I,                         POSITION 318, THE 13TH AND 20TH NUCLEOTIDES                                    CORRESPOND TO MISMATCHES INTRODUCED RELATIVE TO THE                            NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:45:                                       TCCAACCTGCAAGGCTTGACGACT24                                                     (2) INFORMATION FOR SEQ ID NO:46:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA w22, CLONE IGRb03,                          POSITION 110                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:46:                                       AAGTGATCTTGCGCTGTGTCCCCA24                                                     (2) INFORMATION FOR SEQ ID NO:47:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA w23, CLONE IGRa04,                          POSITION 155*                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:47:                                       GCAGGGTCCAGGTCAGGACCCCCA24                                                     (2) INFORMATION FOR SEQ ID NO:48:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V BETA w24, CLONE IGRa05,                          POSITION 95                                                                    (xi) SEQUENCE DESCRIPTION: SEQ ID NO:48:                                       CCCAGTTTGGAAAGCCAGTGACCC24                                                     (2) INFORMATION FOR SEQ ID NO:49:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C BETA A, POSITION 71                              (xi) SEQUENCE DESCRIPTION: SEQ ID NO:49:                                       GGTGTGGGAGAATTCTGCTTCTGA24                                                     (2) INFORMATION FOR SEQ ID NO:50:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C BETA B, POSITION 135                             (xi) SEQUENCE DESCRIPTION: SEQ ID NO:50:                                       ACCAGCTCAGCTCCGCGGGGTCGG24                                                     (2) INFORMATION FOR SEQ ID NO:51:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 19                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C BETA C, POSITION 58                              (xi) SEQUENCE DESCRIPTION: SEQ ID NO:51:                                       TCTGCTTCTGATGGCTCAA19                                                          (2) INFORMATION FOR SEQ ID NO:52:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE ACT 1, CLONE BETA-ACTIN,                           POSITION 1161                                                                  (xi) SEQUENCE DESCRIPTION: SEQ ID NO:52:                                       ATTTGCGGTGGACGATGGAGGGGC24                                                     (2) INFORMATION FOR SEQ ID NO:53:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE ACT 2, CLONE BETA-ACTIN                            POSITION 261                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:53:                                       GGCATCGTCACCAACTGGGACGAC24                                                     (2) INFORMATION FOR SEQ ID NO:54:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 19                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE ACT 3, CLONE BETA ACTIN,                           POSITION 642                                                                   (xi) SEQUENCE DESCRIPTION: SEQ ID NO:54:                                       ACCACCACGGCGGAGCGGG19                                                          (2) INFORMATION FOR SEQ ID NO:55:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C ALPHA E, POSITION 201                            (xi) SEQUENCE DESCRIPTION: SEQ ID NO:55:                                       GTTGCTCCAGGCCGCGGCACTGTT24                                                     (2) INFORMATION FOR SEQ ID NO:56:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C ALPHA J, POSITION 12                             (xi) SEQUENCE DESCRIPTION: SEQ ID NO:56:                                       CCCTGACCCTGCCGTGTACCAGCT24                                                     (2) INFORMATION FOR SEQ ID NO:57:                                              (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 19                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C ALPHA C, POSITION 57                             (xi) SEQUENCE DESCRIPTION: SEQ ID NO:57:                                       GTCACTGGATTTAGAGTCT19                                                          (2) INFORMATION FOR SEQ ID NO: 58:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 1, THE 6TH AND 23RD                        NUCLEOTIDES CORRESPOND TO MISMATCHES INTRODUCED RELATIVE                       TO THE NATURAL SEQUENCE                                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:58:                                       GGCATTAACGGTTTTGAGGCTGGA24                                                     (2) INFORMATION FOR SEQ ID NO: 59:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 2, THE 24TH NUCLEOTIDE                     CORRESPONDS TO A MISMATCH INTRODUCED RELATIVE TO THE                           NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:59:                                       CAGTGTTCCAGAGGGAGCCATTGC24                                                     (2) INFORMATION FOR SEQ ID NO: 60:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 3                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:60:                                       CCGGGCAGCAGACACTGCTTCTTA24                                                     (2) INFORMATION FOR SEQ ID NO: 61:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 4                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:61:                                       TTGGTATCGACAGCTTCCCTCCCA24                                                     (2) INFORMATION FOR SEQ ID NO: 62:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 5                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:62:                                       CGGCCACCCTGACCTGCAACTATA24                                                     (2) INFORMATION FOR SEQ ID NO: 63:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 6                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:63:                                       TCCGCCAACCTTGTCATCTCCGCT24                                                     (2) INFORMATION FOR SEQ ID NO: 64:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 7, THE 9TH AND 15TH                        NUCLEOTIDES CORRESPOND TO MISMATCHES INTRODUCED RELATIVE                       TO THE NATURAL SEQUENCE                                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:64:                                       GCAACATGCTGGCGGAGCACCCAC24                                                     (2) INFORMATION FOR SEQ ID NO: 65:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 8                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:65:                                       CATTCGTTCAAATGTGGGCAAAAG24                                                     (2) INFORMATION FOR SEQ ID NO: 66:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 9, THE 22ND NUCLEOTIDE                     CORRESPONDS TO A MISMATCH INTRODUCED RELATIVE TO THE                           NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:66:                                       CCAGTACTCCAGACAACGCCTGCA24                                                     (2) INFORMATION FOR SEQ ID NO: 67:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 10                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:67:                                       CACTGCGGCCCAGCCTGGTGATAC24                                                     (2) INFORMATION FOR SEQ ID NO: 68:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 11                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:68:                                       CGCTGCTCATCCTCCAGGTGCGGG24                                                     (2) INFORMATION FOR SEQ ID NO: 69:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 12                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:69:                                       TCGTCGGAACTCTTTTGATGAGCA24                                                     (2) INFORMATION FOR SEQ ID NO: 70:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 13                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:70:                                       TTCATCAAAACCCTTGGGGACAGC24                                                     (2) INFORMATION FOR SEQ ID NO: 71:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 14                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:71:                                       CCCAGCAGGCAGATGATTCTCGTT24                                                     (2) INFORMATION FOR SEQ ID NO: 72:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 15, THE 12TH NUCLEOTIDE                    CORRESPONDS TO A MISMATCH INTRODUCED RELATIVE TO THE                           NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:72:                                       TTGCAGACACCGAGACTGGGGACT24                                                     (2) INFORMATION FOR SEQ ID NO: 73:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 16                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:73:                                       TCAACGTTGCTGAAGGGAATCCTC24                                                     (2) INFORMATION FOR SEQ ID NO: 74:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 17, THE 12TH NUCLEOTIDE                    CORRESPONDS TO A MISMATCH INTRODUCED RELATIVE TO THE                           NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:74:                                       TGGGAAAGGCCGTGCATTATTGAT24                                                     (2) INFORMATION FOR SEQ ID NO: 75:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 18                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:75:                                       CAGCACCAATTTCACCTGCAGCTT24                                                     (2) INFORMATION FOR SEQ ID NO: 76:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 19                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:76:                                       ACACTGGCTGCAACAGCATCCAGG24                                                     (2) INFORMATION FOR SEQ ID NO: 77:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 20                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:77:                                       TCCCTGTTTATCCCTGCCGACAGA24                                                     (2) INFORMATION FOR SEQ ID NO: 78:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 21                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:78:                                       AGCAAAATTCACCATCCCTGAGCG24                                                     (2) INFORMATION FOR SEQ ID NO: 79:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha 22                                         (xi) SEQUENCE DESCRIPTION: SEQ ID NO:79:                                       CCTGAAAGCCACGAAGGCTGATGA24                                                     (2) INFORMATION FOR SEQ ID NO: 80:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w23                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:80:                                       TGCCTCGCTGGATAAATCATCAGG24                                                     (2) INFORMATION FOR SEQ ID NO: 81:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w24, THE 21ST NUCLEOTIDE                   CORRESPONDS TO A MISMATCH INTRODUCED RELATIVE TO THE                           NATURAL SEQUENCE                                                               (xi) SEQUENCE DESCRIPTION: SEQ ID NO:81:                                       CTGGATGCAGACACAAAGCAGAGC24                                                     (2) INFORMATION FOR SEQ ID NO: 82:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w25, THE 7TH AND 17TH                      NUCLEOTIDES CORRESPOND TO MISMATCHES INTRODUCED RELATIVE                       TO THE NATURAL SEQUENCE                                                        (xi) SEQUENCE DESCRIPTION:SEQ ID NO:82:                                        TGGCTACGGTACAAGCCGGACCCT                                                       (2) INFORMATION FOR SEQ ID NO: 83:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w26, THE 4TH AND 20TH                      NUCLEOTIDES CORRESPOND TO MISMATCHES INTRODUCED RELATIVE                       TO THE NATURAL SEQUENCE                                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:83:                                       AGCGCAGCCATGCAGGCATGTACC24                                                     (2) INFORMATION FOR SEQ ID NO: 84:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w27                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:84:                                       AAGCCCGTCTCAGCACCCTCCACA24                                                     (2) INFORMATION FOR SEQ ID NO: 85:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w28, THE 8TH AND 15TH                      NUCLEOTIDES CORRESPOND TO MISMATCHES INTRODUCED RELATIVE                       TO THE NATURAL SEQUENCE                                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:85:                                       TGGTTGTGCACGAGCGAGACACTG24                                                     (2) INFORMATION FOR SEQ ID NO: 86:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE V Alpha w29                                        (xi) SEQUENCE DESCRIPTION: SEQ ID NO:86:                                       GAAGGGTGGAGAACAGATGCGTCG24                                                     (2) INFORMATION FOR SEQ ID NO: 87:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C Alpha A                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:87:                                       ATACACATCAGAATTCTTACTTTG24                                                     (2) INFORMATION FOR SEQ ID NO: 88:                                             (i) SEQUENCE CHARACTERISTICS:                                                  (A) LENGTH: 24                                                                 (B) TYPE: NUCLEOTIDE                                                           (C) STRANDEDNESS: SINGLE                                                       (D) TOPOLOGY: LINEAR                                                           (ii) MOLECULE TYPE: OLIGONUCLEOTIDE                                            (ix) FEATURE:                                                                  (A) NAME/KEY:                                                                  (D) OTHER INFORMATION: TYPE C Alpha B                                          (xi) SEQUENCE DESCRIPTION: SEQ ID NO:88:                                       GTTGCTCCAGGCCGCGGCACTGTT24                                                     __________________________________________________________________________ 

We claim:
 1. A hybridoma selected from the group consisting of RO-73 and JU-74, wherein the RO-73 and JU-74 hybridomas produce anti-Vβ13 monoclonal antibodies RO-73 and JU-74 respectively, wherein each of said antibodies recognize exclusively the peptide coded by the nucleotide sequence SEQ ID NO:15, and wherein the RO-73 and JU-74 hybridomas are deposited at Collection Nationale de Culture de Microorganismes (CNCM) on Feb. 12, 1992 under accession numbers I-1172 and I-1173, respectively.
 2. An anti-V.sub.β 13 monoclonal antibody selected from the group consisting of RO-73 and JU-74 produced by a hybridoma of claim
 1. 